2023 12 Hours of Sebring

The 2023 12 Hours of Sebring (formally known as the 71st Mobil 1 Twelve Hours of Sebring Presented by Advance Auto Parts) was an endurance sports car race held at Sebring International Raceway near Sebring, Florida from 15 to 18 March 2023. It was the second round of both the 2023 IMSA SportsCar Championship and the Michelin Endurance Cup. Cadillac Racing enter as the defending overall winners of the 12-hour event, albeit in the new-for-2023 GTP class rather than DPi.

The race was won by the #31 Whelen Engineering Racing entry, driven by Pipo Derani, Jack Aitken, and Alexander Sims, after a late accident eliminated the top three GTP-class cars.^[1]

Background[]

2023 saw the introduction of LMDh machinery into the IMSA SportsCar Championship and FIA World Endurance Championship, allowing teams in the top classes to compete in both marquee series on the same weekend. The Acura ARX-06 of Meyer Shank Racing with Curb-Agajanian claimed victory in the first race in class history, the 2023 24 Hours of Daytona, and the car continued its early success by topping IMSA's sanctioned test that took place at Sebring approximately a month before the 12-hour event, albeit this time in the hands of Wayne Taylor Racing.^[2] Former racing driver and Sebring Hall of Fame inductee Lyn St. James served as the race's grand marshal.^[3]

The "Super Sebring" weekend also presented the opportunity for a number of drivers in other classes to compete in both endurance events in the same weekend. The Iron Dames trio of Michelle Gatting, Rahel Frey, and Sarah Bovy, for instance, competed in both the GTE Am category of the 1000 Miles of Sebring as well as the GTD class in the 12-hour.^[4]

On March 8, 2023, IMSA released the latest technical bulletin outlining Balance of Performance for the GTP and LMP2 classes.^[5] Wholesale changes were introduced to the top class following the 24 Hours of Daytona, where all cars ran on equal metrics. All cars ran on a 1030 kilogram base weight at Daytona, whereas at Sebring the Cadillac ran at the lowest weight (1038 kg), with the BMW at 1040 kg, the Porsche at 1048 kg, and the Acura at 1054 kg. As a result, the Cadillac and BMW both ran at 513 kilowatts of power, while the Porsche ran with 517 kW and the Acura with 520 kW – up from 500 kW across the board at Daytona. Maximum stint energy figures were also adjusted. No performance changes were announced for the LMP2 class.^[6] On March 9, IMSA released the balance of performance metrics for the GTD class.^[7] The Porsche received a five millimeter increase to its air restrictor after suffering from a lack of straight-line speed at Daytona. This change marked a four millimeter increase from the Sebring test, after which several Porsche teams threatened to withdraw their entries from the series if BoP concerns were not addressed.^[8] The new-for-2023 Lamborghini also received an air restrictor size increase from 47 to 49 millimeters after suffering from a similar lack of pace in the opening round. The Ferrari received an increase in turbo boost pressure as well as a 15 kg weight increase, while the Acura also received similar changes in boost pressure but instead lost 15 kg. Other cars that received a weight break included the Aston Martin, BMW, Corvette, and Lexus, while the Mercedes received an equivalent increase.^[9]

Entries[]

Further information: 2023 IMSA SportsCar Championship § Entries

A total of 54 cars took part in the event, split across five classes. 8 were entered in GTP, 8 in LMP2, 10 in LMP3, 8 in GTD Pro, and 20 in GTD.^[10]

In GTP, the field was reduced by one entry following the season-opening round. Cadillac Racing's second car, in accordance with the team's plan for the entry to conduct the 2023 FIA World Endurance Championship season, was removed. Wayne Taylor Racing, BMW M Team RLL, and Meyer Shank Racing also removed the fourth driver from their entries, being Brendon Hartley, Colton Herta, and Simon Pagenaud respectively. In LMP2, entries from Proton Competition and AF Corse did not return following Daytona, reducing the entry to eight cars. Nolan Siegel was also added to CrowdStrike Racing's entry.^[11]

In LMP3, Ave Motorsports made their season debut, competing with Seth Lucas,^[12] Trenton Estep, and Tõnis Kasemets. Jr III Racing, also making their season debut at Sebring, added Dakota Dickerson to their driver lineup of Ari Balogh and Garett Grist just weeks before the event, ensuring that the class runners-up from 2022 returned.^[13] Dickerson's place in the Andretti Autosport lineup was filled by Dutch driver Glenn van Berlo.^[14] Dan Goldburg joined the JDC-Miller MotorSports lineup, while Robert Mau was an addition to the Performance Tech Motorsports entry. Performance Tech finalized their entry with the addition of Tristan Nunez.^[15] FastMD Racing also did not continue their entry past Daytona.

In GTD Pro, Risi Competizione added Stock Car Pro Series driver Gabriel Casagrande to their lineup, with the Brazilian making his first IMSA start since 2014, where he drove in the PC class for Performance Tech.^[16] Both Team TGM and MDK Motorsports also did not continue to field an entry at Sebring, with MDK scaling back their planned Endurance Cup campaign due to BoP concerns.^[17] Kyle Kirkwood and Franck Perera were added to the Vasser Sullivan Racing and Iron Lynx lineups, respectively. After initially committing to the Michelin Endurance Cup, SunEnergy1 Racing were also absent from the Sebring entry list, as were NTE Sport and the Iron Lynx #19. Julien Andlauer was also added to the #92 Kelly-Moss lineup. Inception Racing, which competed with the McLaren 720S GT3 base model at Daytona, upgraded to the Evo specification for Sebring, giving the package its global race debut.^[18]

Practice[]

Practice 1[]

The first practice session took place at 10:10 AM ET on Thursday and ended with Filipe Albuquerque topping the charts for Wayne Taylor Racing with Andretti Autosport, with a lap time of 1:48.303.^[19]

Pos.	Class	No.	Team	Driver	Time	Gap
1	GTP	10	Wayne Taylor Racing with Andretti Autosport	Filipe Albuquerque	1:48.303	_
2	GTP	01	Cadillac Racing	Renger van der Zande	1:48.436	+0.133
3	GTP	31	Whelen Engineering Racing	Jack Aitken	1:48.534	+0.231
Source:^[20]

Practice 2[]

The second practice session took place at 3:50 PM ET on Thursday and ended with Tom Blomqvist topping the charts for Meyer Shank Racing with Curb-Agajanian, with a lap time of 1:47.049.^[21]

Pos.	Class	No.	Team	Driver	Time	Gap
1	GTP	60	Meyer Shank Racing with Curb-Agajanian	Tom Blomqvist	1:47.049	_
2	GTP	01	Cadillac Racing	Sébastien Bourdais	1:47.075	+0.026
3	GTP	10	Wayne Taylor Racing with Andretti Autosport	Louis Delétraz	1:47.197	+0.148
Source:^[22]

Night Practice[]

The night practice session took place at 7:45 PM ET on Thursday and ended with Alexander Sims topping the charts for Whelen Engineering Racing, with a lap time of 1:48.820.^[23]

Pos.	Class	No.	Team	Driver	Time	Gap
1	GTP	31	Whelen Engineering Racing	Alexander Sims	1:48.820	_
2	GTP	6	Porsche Penske Motorsport	Nick Tandy	1:48.972	+0.152
3	GTP	10	Wayne Taylor Racing with Andretti Autosport	Louis Delétraz	1:49.034	+0.214
Source:^[24]

Final Practice[]

The fourth and final practice session took place at 8:55 AM ET on Friday and ended with Mathieu Jaminet topping the charts for Porsche Penske Motorsport, with a lap time of 1:47.086.^[25]

Pos.	Class	No.	Team	Driver	Time	Gap
1	GTP	6	Porsche Penske Motorsport	Mathieu Jaminet	1:47.086	_
2	GTP	10	Wayne Taylor Racing with Andretti Autosport	Ricky Taylor	1:48.127	+1.041
3	GTP	31	Whelen Engineering Racing	Pipo Derani	1:48.799	+1.713
Source:^[26]

Warm-Up[]

The morning warm-up took place at 8:00 AM ET on Saturday and ended with Mathieu Jaminet again topping the charts for Porsche Penske Motorsport, with a lap time of 1:48.398.^[27]

Pos.	Class	No.	Team	Driver	Time	Gap
1	GTP	6	Porsche Penske Motorsport	Mathieu Jaminet	1:48.398	_
2	GTP	25	BMW M Team RLL	Connor De Phillippi	1:49.519	+1.121
3	GTP	24	BMW M Team RLL	Marco Wittmann	1:51.226	+2.828
Source:^[28]

Qualifying[]

Qualifying results[]

Pole positions in each class are indicated in bold and by .

Pos.	Class	No.	Team	Driver	Time	Gap	Grid
1	GTP	31	Whelen Engineering Racing	Pipo Derani	1:45.836	_	1
2	GTP	01	Cadillac Racing	Sébastien Bourdais	1:45.923	+0.087	2
3	GTP	10	Wayne Taylor Racing with Andretti Autosport	Ricky Taylor	1:46.100	+0.264	3
4	GTP	6	Porsche Penske Motorsport	Mathieu Jaminet	1:46.426	+0.590	4
5	GTP	60	Meyer Shank Racing with Curb-Agajanian	Tom Blomqvist	1:46.603	+0.767	5
6	GTP	24	BMW M Team RLL	Augusto Farfus	1:46.756	+0.920	6
7	GTP	7	Porsche Penske Motorsport	Matt Campbell	1:46.851	+1.015	7^{[lower-alpha 1]}
8	GTP	25	BMW M Team RLL	Connor De Phillippi	1:46.908	+1.072	8
9	LMP2	52	PR1/Mathiasen Motorsports	Ben Keating	1:51.780	+5.944	9
10	LMP2	35	TDS Racing	François Heriau	1:51.900	+6.064	10
11	LMP2	11	TDS Racing	Steven Thomas	1:52.169	+6.333	11
12	LMP2	04	CrowdStrike Racing by APR	George Kurtz	1:52.486	+6.650	12
13	LMP2	20	High Class Racing	Dennis Andersen	1:53.350	+7.514	13
14	LMP2	8	Tower Motorsports	John Farano	1:53.579	+7.743	14
15	LMP2	51	Rick Ware Racing	Eric Lux	1:53.673	+7.837	15
16	LMP2	18	Era Motorsport	Dwight Merriman	1:53.963	+8.127	16
17	LMP3	36	Andretti Autosport	Glenn van Berlo	1:55.215	+9.379	17
18	LMP3	4	Ave Motorsports	Tõnis Kasemets	1:56.874	+11.038	25^{[lower-alpha 2]}
19	LMP3	85	JDC-Miller MotorSports	Daniel Goldburg	1:56.984	+11.148	18
20	LMP3	74	Riley Motorsports	Gar Robinson	1:57.012	+11.176	19
21	LMP3	30	Jr III Racing	Ari Balogh	1:58.092	+12.256	20
22	LMP3	17	AWA	Anthony Mantella	1:58.164	+12.328	21
23	LMP3	38	Performance Tech Motorsports	Christopher Allen	1:58.724	+12.888	22
24	LMP3	13	AWA	Orey Fidani	1:59.160	+13.324	23
25	GTD Pro	3	Corvette Racing	Antonio García	1:59.315	+13.479	26
26	LMP3	33	Sean Creech Motorsport	Lance Willsey	1:59.458	+13.622	24
27	GTD Pro	14	Vasser Sullivan Racing	Jack Hawksworth	1:59.582	+13.746	27
28	GTD Pro	79	WeatherTech Racing	Daniel Juncadella	1:59.635	+13.799	52^{[lower-alpha 3]}
29	GTD	93	Racers Edge Motorsports with WTR	Kyle Marcelli	1:59.714	+13.878	28
30	GTD	57	Winward Racing	Philip Ellis	1:59.834	+13.998	53^{[lower-alpha 4]}
31	GTD Pro	23	Heart of Racing Team	Alex Riberas	1:59.925	+14.089	29
32	GTD Pro	62	Risi Competizione	Daniel Serra	1:59.939	+14.103	30
33	GTD	12	Vasser Sullivan Racing	Aaron Telitz	1:59.944	+14.108	31
34	GTD	16	Wright Motorsports	Jan Heylen	2:00.022	+14.186	32
35	GTD	023	Triarsi Competizione	Alessio Rovera	2:00.124	+14.288	33
36	GTD	1	Paul Miller Racing	Madison Snow	2:00.229	+14.393	34
37	GTD	96	Turner Motorsport	Patrick Gallagher	2:00.504	+14.668	35
38	GTD	78	Forte Racing powered by US RaceTronics	Loris Spinelli	2:00.639	+14.803	36
39	GTD Pro	63	Iron Lynx	Franck Perera	2:00.763	+14.927	37
40	GTD	70	Inception Racing	Brendan Iribe	2:01.395	+15.559	38
41	GTD	47	Cetilar Racing	Giorgio Sernagiotto	2:01.451	+15.615	39
42	GTD	21	AF Corse	Simon Mann	2:01.588	+15.752	40
43	GTD	83	Iron Dames	Michelle Gatting	2:01.652	+15.816	41
44	GTD	27	Heart of Racing Team	Ian James	2:01.652	+15.816	46^{[lower-alpha 5]}
45	GTD	91	Kelly-Moss with Riley	Alan Metni	2:01.927	+16.091	48^{[lower-alpha 6]}
46	GTD	44	Magnus Racing	John Potter	2:02.115	+16.279	42
47	GTD	77	Wright Motorsports	Alan Brynjolfsson	2:02.612	+16.776	43
48	GTD	80	AO Racing Team	P. J. Hyett	2:02.678	+16.842	44
49	GTD	66	Gradient Racing	Sheena Monk	2:03.342	+17.506	45
50	GTD	92	Kelly-Moss with Riley	David Brule	2:04.555	+18.719	47^{[lower-alpha 7]}
—	GTD Pro	9	Pfaff Motorsports	No Time Set			49^{[lower-alpha 8]}
—	GTD Pro	95	Turner Motorsport	Time Disallowed			50^{[lower-alpha 9]}
—	GTD	32	Team Korthoff Motorsports	Time Disallowed			51^{[lower-alpha 10]}
QUALIFYING RESULTS STARTING GRID

↑ Dagys, John (March 18, 2023). "Action Express Wins 12H Sebring After Top Three in GTP Crash Out". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/action-express-wins-12h-sebring-after-top-three-in-gtp-crash-out/. Retrieved March 19, 2023.
↑ James, Richard S. (February 17, 2023). "Acura tops Sebring IMSA testing". Racer. https://racer.com/2023/02/17/acura-tops-sebring-imsa-testing/. Retrieved February 18, 2023.
↑ "St. James Named Sebring Grand Marshal". Sportscar365. John Dagys Media. March 6, 2023. https://sportscar365.com/lemans/wec/st-james-named-sebring-grand-marshal/. Retrieved March 6, 2023.
↑ Oakley, Phil (March 7, 2023). "Super Sebring ‘biggest challenge’ Iron Dames have faced". Motorsport Week. https://www.motorsportweek.com/2023/03/07/super-sebring-biggest-challenge-iron-dames-have-faced/. Retrieved March 7, 2023.
↑ "TB-IWSC-23-28-Sebring-Race-GTP-LMP2-BoP-03082023.pdf". results.imsa.com. IMSA. March 8, 2023. https://www.imsa.com/wp-content/uploads/sites/32/2023/03/08/TB-IWSC-23-28-Sebring-Race-GTP-LMP2-BoP-03082023.pdf. Retrieved March 8, 2023.
↑ Dagys, John (March 8, 2023). "GTPs Given Weight, Power Increases for Sebring". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/gtps-given-weight-power-increases-for-sebring/. Retrieved March 8, 2023.
↑ "TB-IWSC-23-32-Sebring-Race-GTD-GTD_PRO-BoP-03092023.pdf". results.imsa.com. IMSA. March 9, 2023. https://www.imsa.com/wp-content/uploads/sites/32/2023/03/09/TB-IWSC-23-32-Sebring-Race-GTD-GTD_PRO-BoP-03092023.pdf. Retrieved March 10, 2023.
↑ Dagys, John (March 1, 2023). "Hardwick to WEC; Scales Back IMSA Program Over GTD BoP". Sportscar365. John Dagys Media. https://sportscar365.com/lemans/wec/hardwick-commits-to-wec-scales-back-imsa-program/. Retrieved March 10, 2023.
↑ James, Richard S. (March 9, 2023). "Porsche and Lamborghini get BoP help for Sebring". Racer. https://racer.com/2023/03/09/porsche-and-lamborghini-get-bop-help-for-sebring/. Retrieved March 10, 2023.
↑ Kilbey, Stephen (March 9, 2023). "54 Cars On The Sebring 12 Hours Entry". Dailysportscar. https://www.dailysportscar.com/2023/03/09/54-cars-on-the-sebring-12-hours-entry.html. Retrieved March 10, 2023.
↑ Dagys, John (March 8, 2023). "54 Entries for 12H Sebring". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/54-entries-for-12h-sebring/. Retrieved March 10, 2023.
↑ Euwema, Davey (February 1, 2023). "Lucas Joins Ave Motorsports LMP3 Squad at Sebring". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/lucas-joins-ave-motorsports-lmp3-squad-at-sebring/. Retrieved February 22, 2023.
↑ "Dickerson Rejoins Jr III Racing for Sebring". Sportscar365. John Dagys Media. March 3, 2023. https://sportscar365.com/imsa/iwsc/dickerson-joins-jr-iii-lineup-for-sebring/. Retrieved March 3, 2023.
↑ Dagys, John (March 7, 2023). "Glenn van Berlo Joins Andretti Autosport for Remaining Enduros". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/glenn-van-berlo-joins-andretti-autosport-for-remaining-enduros/. Retrieved March 7, 2023.
↑ Goodwin, Graham (March 13, 2023). "Tristan Nunez Joins Performance Tech For Sebring 12 Hours". Dailysportscar. https://www.dailysportscar.com/2023/03/13/403216.html. Retrieved March 13, 2023.
↑ Dagys, John (February 22, 2023). "Stock Car Brasil Star Casagrande Joins Risi for Sebring". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/stock-car-brasil-star-casagrande-joins-risi-for-sebring/. Retrieved February 22, 2023.
↑ James, Richard S. (March 1, 2023). "BoP revolt brewing among IMSA's Porsche GTD teams". Racer. https://racer.com/2023/03/01/bop-revolt-brewing-among-imsas-porsche-gtd-teams/. Retrieved March 11, 2023. "RACER understands that Mark Kvamme plans to withdraw the entry for his MDK Motorsports team from the Mobil 1 Twelve Hours of Sebring..."
↑ Dagys, John (March 15, 2023). "Inception to Give McLaren 720S GT3 Evo Race Debut at Sebring". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/inception-to-give-mclaren-720s-gt3-evo-race-debut/. Retrieved March 15, 2023.
↑ Oakley, Phil (March 16, 2023). "Albuquerque tops opening 12 Hours of Sebring practice". Motorsport Week. https://www.motorsportweek.com/2023/03/16/albuquerque-tops-opening-12-hours-of-sebring-practice/. Retrieved March 17, 2023.
↑ "03_Results_Practice 1.PDF". March 16, 2023. http://results.imsa.com/Results/23_2023/07_Sebring%20International%20Raceway/01_IMSA%20WeatherTech%20SportsCar%20Championship/202303161010_Practice%201/03_Results_Practice%201.PDF.
↑ Dagys, John (March 16, 2023). "Blomqvist Tops Second Practice at Sebring". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/blomqvist-tops-second-practice-at-sebring/. Retrieved March 17, 2023.
↑ "03_Results_Practice 2.PDF". March 16, 2023. http://results.imsa.com/Results/23_2023/07_Sebring%20International%20Raceway/01_IMSA%20WeatherTech%20SportsCar%20Championship/202303161550_Practice%202/03_Results_Practice%202.PDF.
↑ Malsher-Lopez, David (March 16, 2023). "Sebring 12H: AXR Cadillac leads Porsche in disrupted night session". Motorsport.com. https://us.motorsport.com/imsa/news/sebring-12h-axr-cadillac-leads-porsche-in-disrupted-night-session/10444455/. Retrieved March 17, 2023.
↑ "03_Results_Practice 3.PDF". March 16, 2023. http://results.imsa.com/Results/23_2023/07_Sebring%20International%20Raceway/01_IMSA%20WeatherTech%20SportsCar%20Championship/202303161945_Practice%203/03_Results_Practice%203.PDF.
↑ Euwema, Davey (March 17, 2023). "Jaminet Leads Final Sebring Practice". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/jaminet-leads-final-sebring-practice/. Retrieved March 17, 2023.
↑ "03_Results_Practice 4.PDF". March 17, 2023. http://results.imsa.com/Results/23_2023/07_Sebring%20International%20Raceway/01_IMSA%20WeatherTech%20SportsCar%20Championship/202303170855_Practice%204/03_Results_Practice%204.PDF.
↑ Dagys, John (March 18, 2023). "Jaminet Quickest in Sebring Warmup". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/jaminet-quickest-in-sebring-warmup/. Retrieved March 18, 2023.
↑ "03_Results_Warm Up.PDF". March 18, 2023. http://results.imsa.com/Results/23_2023/07_Sebring%20International%20Raceway/01_IMSA%20WeatherTech%20SportsCar%20Championship/202303180800_Warm-Up/03_Results_Warm-Up.PDF.

Race[]

Results[]

Class winners are denoted in bold and with .

Pos	Class	No.	Team / Entrant	Drivers	Chassis	Laps	Time/Retired
Pos	Class	No.	Team / Entrant	Drivers	Engine	Laps	Time/Retired
1	GTP	31	Whelen Engineering Racing	Jack Aitken Pipo Derani Alexander Sims	Cadillac V-Series.R	322	12:00:53.382
1	GTP	31	Whelen Engineering Racing	Jack Aitken Pipo Derani Alexander Sims	Cadillac LMC55R 5.5 L V8	322	12:00:53.382
2	GTP	25	BMW M Team RLL	Connor De Phillippi Sheldon van der Linde Nick Yelloly	BMW M Hybrid V8	322	+2.940
2	GTP	25	BMW M Team RLL	Connor De Phillippi Sheldon van der Linde Nick Yelloly	BMW P66/3 4.0 L Turbo V8	322	+2.940
3	LMP2	8	Tower Motorsports	John Farano Scott McLaughlin Kyffin Simpson	Oreca 07	318	+4 Laps
3	LMP2	8	Tower Motorsports	John Farano Scott McLaughlin Kyffin Simpson	Gibson GK428 4.2 L V8	318	+4 Laps
4	LMP2	11	TDS Racing	Scott Huffaker Mikkel Jensen Steven Thomas	Oreca 07	318	+4 Laps
4	LMP2	11	TDS Racing	Scott Huffaker Mikkel Jensen Steven Thomas	Gibson GK428 4.2 L V8	318	+4 Laps
5	LMP2	18	Era Motorsport	Ryan Dalziel Dwight Merriman Christian Rasmussen	Oreca 07	318	+4 Laps
5	LMP2	18	Era Motorsport	Ryan Dalziel Dwight Merriman Christian Rasmussen	Gibson GK428 4.2 L V8	318	+4 Laps
6	LMP2	52	PR1/Mathiasen Motorsports	Paul-Loup Chatin Ben Keating Alex Quinn	Oreca 07	318	+4 Laps
6	LMP2	52	PR1/Mathiasen Motorsports	Paul-Loup Chatin Ben Keating Alex Quinn	Gibson GK428 4.2 L V8	318	+4 Laps
7	LMP2	04	CrowdStrike Racing by APR	Ben Hanley George Kurtz Nolan Siegel	Oreca 07	318	+4 Laps
7	LMP2	04	CrowdStrike Racing by APR	Ben Hanley George Kurtz Nolan Siegel	Gibson GK428 4.2 L V8	318	+4 Laps
8	LMP2	20	High Class Racing	Dennis Andersen Anders Fjordbach Ed Jones	Oreca 07	317	+5 Laps
8	LMP2	20	High Class Racing	Dennis Andersen Anders Fjordbach Ed Jones	Gibson GK428 4.2 L V8	317	+5 Laps
9 DNF	GTP	6	Porsche Penske Motorsport	Dane Cameron Mathieu Jaminet Nick Tandy	Porsche 963	315	Accident
9 DNF	GTP	6	Porsche Penske Motorsport	Dane Cameron Mathieu Jaminet Nick Tandy	Porsche 9RD 4.6 L Turbo V8	315	Accident
10 DNF	GTP	10	Wayne Taylor Racing w/ Andretti Autosport	Filipe Albuquerque Louis Delétraz Ricky Taylor	Acura ARX-06	315	Accident
10 DNF	GTP	10	Wayne Taylor Racing w/ Andretti Autosport	Filipe Albuquerque Louis Delétraz Ricky Taylor	Acura AR24e 2.4 L Turbo V6	315	Accident
11 DNF	GTP	7	Porsche Penske Motorsport	Matt Campbell Michael Christensen Felipe Nasr	Porsche 963	315	Accident
11 DNF	GTP	7	Porsche Penske Motorsport	Matt Campbell Michael Christensen Felipe Nasr	Porsche 9RD 4.6 L Turbo V8	315	Accident
12	LMP3	74	Riley Motorsports	Josh Burdon Felipe Fraga Gar Robinson	Ligier JS P320	309	+13 Laps
12	LMP3	74	Riley Motorsports	Josh Burdon Felipe Fraga Gar Robinson	Nissan VK56DE 5.6 L V8	309	+13 Laps
13	LMP3	13	AWA	Matt Bell Orey Fidani Lars Kern	Duqueine M30 - D08	308	+14 Laps
13	LMP3	13	AWA	Matt Bell Orey Fidani Lars Kern	Nissan VK56DE 5.6 L V8	308	+14 Laps
14	LMP3	85	JDC-Miller MotorSports	Till Bechtolsheimer Dan Goldberg Tijmen van der Helm	Duqueine M30 - D08	308	+14 Laps
14	LMP3	85	JDC-Miller MotorSports	Till Bechtolsheimer Dan Goldberg Tijmen van der Helm	Nissan VK56DE 5.6 L V8	308	+14 Laps
15	LMP3	17	AWA	Wayne Boyd Anthony Mantella Nicolás Varrone	Duqueine M30 - D08	307	+15 Laps
15	LMP3	17	AWA	Wayne Boyd Anthony Mantella Nicolás Varrone	Nissan VK56DE 5.6 L V8	307	+15 Laps
16	LMP3	4	Ave Motorsports	Trenton Estep Tõnis Kasemets Seth Lucas	Ligier JS P320	306	+16 Laps
16	LMP3	4	Ave Motorsports	Trenton Estep Tõnis Kasemets Seth Lucas	Nissan VK56DE 5.6 L V8	306	+16 Laps
17	GTD Pro	9	Pfaff Motorsports	Klaus Bachler Patrick Pilet Laurens Vanthoor	Porsche 911 GT3 R (992)	303	+19 Laps
17	GTD Pro	9	Pfaff Motorsports	Klaus Bachler Patrick Pilet Laurens Vanthoor	Porsche 4.2 L Flat-6	303	+19 Laps
18	GTD Pro	14	Vasser Sullivan Racing	Ben Barnicoat Jack Hawksworth Kyle Kirkwood	Lexus RC F GT3	303	+19 Laps
18	GTD Pro	14	Vasser Sullivan Racing	Ben Barnicoat Jack Hawksworth Kyle Kirkwood	Toyota 2UR 5.0 L V8	303	+19 Laps
19	GTD Pro	79	WeatherTech Racing	Maro Engel Jules Gounon Daniel Juncadella	Mercedes-AMG GT3 Evo	303	+19 Laps
19	GTD Pro	79	WeatherTech Racing	Maro Engel Jules Gounon Daniel Juncadella	Mercedes-AMG M159 6.2 L V8	303	+19 Laps
20	GTD Pro	63	Iron Lynx	Romain Grosjean Jordan Pepper Franck Perera	Lamborghini Huracán GT3 Evo 2	303	+19 Laps
20	GTD Pro	63	Iron Lynx	Romain Grosjean Jordan Pepper Franck Perera	Lamborghini 5.2 L V10	303	+19 Laps
21	GTD Pro	3	Corvette Racing	Antonio García Tommy Milner Jordan Taylor	Chevrolet Corvette C8.R GTD	303	+19 Laps
21	GTD Pro	3	Corvette Racing	Antonio García Tommy Milner Jordan Taylor	Chevrolet 5.5 L V8	303	+19 Laps
22	GTD Pro	62	Risi Competizione	Gabriel Casagrande Davide Rigon Daniel Serra	Ferrari 296 GT3	303	+19 Laps
22	GTD Pro	62	Risi Competizione	Gabriel Casagrande Davide Rigon Daniel Serra	Ferrari 3.0 L Turbo V6	303	+19 Laps
23	GTD Pro	95	Turner Motorsport	Bill Auberlen Chandler Hull John Edwards	BMW M4 GT3	302	+20 Laps
23	GTD Pro	95	Turner Motorsport	Bill Auberlen Chandler Hull John Edwards	BMW SS58B30T0 3.0 L Turbo I6	302	+20 Laps
24	GTP	60	Meyer Shank Racing w/ Curb-Agajanian	Tom Blomqvist Colin Braun Hélio Castroneves	Acura ARX-06	301	+21 Laps
24	GTP	60	Meyer Shank Racing w/ Curb-Agajanian	Tom Blomqvist Colin Braun Hélio Castroneves	Acura AR24e 2.4 L Turbo V6	301	+21 Laps
25	GTD	1	Paul Miller Racing	Corey Lewis Bryan Sellers Madison Snow	BMW M4 GT3	301	+21 Laps
25	GTD	1	Paul Miller Racing	Corey Lewis Bryan Sellers Madison Snow	BMW SS58B30T0 3.0 L Turbo I6	301	+21 Laps
26	GTD	96	Turner Motorsport	Michael Dinan Robby Foley Patrick Gallagher	BMW M4 GT3	301	+21 Laps
26	GTD	96	Turner Motorsport	Michael Dinan Robby Foley Patrick Gallagher	BMW SS58B30T0 3.0 L Turbo I6	301	+21 Laps
27	GTD	92	Kelly-Moss w/ Riley	Julien Andlauer David Brule Alec Udell	Porsche 911 GT3 R (992)	301	+21 Laps
27	GTD	92	Kelly-Moss w/ Riley	Julien Andlauer David Brule Alec Udell	Porsche 4.2 L Flat-6	301	+21 Laps
28	GTD	70	Inception Racing	Brendan Iribe Ollie Millroy Frederik Schandorff	McLaren 720S GT3 Evo	301	+21 Laps
28	GTD	70	Inception Racing	Brendan Iribe Ollie Millroy Frederik Schandorff	McLaren M840T 4.0 L Turbo V8	301	+21 Laps
29	GTD	12	Vasser Sullivan Racing	Frankie Montecalvo Aaron Telitz Parker Thompson	Lexus RC F GT3	301	+21 Laps
29	GTD	12	Vasser Sullivan Racing	Frankie Montecalvo Aaron Telitz Parker Thompson	Toyota 2UR 5.0 L V8	301	+21 Laps
30	GTD	16	Wright Motorsports	Ryan Hardwick Jan Heylen Zacharie Robichon	Porsche 911 GT3 R (992)	301	+21 Laps
30	GTD	16	Wright Motorsports	Ryan Hardwick Jan Heylen Zacharie Robichon	Porsche 4.2 L Flat-6	301	+21 Laps
31	GTD	91	Kelly-Moss w/ Riley	Jaxon Evans Alan Metni Kay van Berlo	Porsche 911 GT3 R (992)	301	+21 Laps
31	GTD	91	Kelly-Moss w/ Riley	Jaxon Evans Alan Metni Kay van Berlo	Porsche 4.2 L Flat-6	301	+21 Laps
32	GTD	77	Wright Motorsports	Alan Brynjolfsson Trent Hindman Max Root	Porsche 911 GT3 R (992)	301	+21 Laps
32	GTD	77	Wright Motorsports	Alan Brynjolfsson Trent Hindman Max Root	Porsche 4.2 L Flat-6	301	+21 Laps
33	GTD	44	Magnus Racing	Andy Lally John Potter Spencer Pumpelly	Aston Martin Vantage AMR GT3	301	+21 Laps
33	GTD	44	Magnus Racing	Andy Lally John Potter Spencer Pumpelly	Aston Martin 4.0 L Turbo V8	301	+21 Laps
34	GTD	32	Team Korthoff Motorsports	Mikaël Grenier Kenton Koch Mike Skeen	Mercedes-AMG GT3 Evo	301	+21 Laps
34	GTD	32	Team Korthoff Motorsports	Mikaël Grenier Kenton Koch Mike Skeen	Mercedes-AMG M159 6.2 L V8	301	+21 Laps
35	GTD	83	Iron Dames	Sarah Bovy Rahel Frey Michelle Gatting	Lamborghini Huracán GT3 Evo 2	300	+22 Laps
35	GTD	83	Iron Dames	Sarah Bovy Rahel Frey Michelle Gatting	Lamborghini 5.2 L V10	300	+22 Laps
36	GTD	66	Gradient Racing	Katherine Legge Marc Miller Sheena Monk	Acura NSX GT3 Evo22	298	+24 Laps
36	GTD	66	Gradient Racing	Katherine Legge Marc Miller Sheena Monk	Acura 3.5 L Turbo V6	298	+24 Laps
37	GTD Pro	23	Heart of Racing Team	Ross Gunn David Pittard Alex Riberas	Aston Martin Vantage AMR GT3	297	+25 Laps
37	GTD Pro	23	Heart of Racing Team	Ross Gunn David Pittard Alex Riberas	Aston Martin 4.0 L Turbo V8	297	+25 Laps
38	GTD	21	AF Corse	Francesco Castellacci Simon Mann Miguel Molina	Ferrari 296 GT3	294	+28 Laps
38	GTD	21	AF Corse	Francesco Castellacci Simon Mann Miguel Molina	Ferrari 3.0 L Turbo V6	294	+28 Laps
39	LMP3	38	Performance Tech Motorsports	Christopher Allen Robert Mau Tristan Nunez	Ligier JS P320	293	+29 Laps
39	LMP3	38	Performance Tech Motorsports	Christopher Allen Robert Mau Tristan Nunez	Nissan VK56DE 5.6 L V8	293	+29 Laps
40	GTD	47	Cetilar Racing	Antonio Fuoco Roberto Lacorte Giorgio Sernagiotto	Ferrari 296 GT3	290	+32 Laps
40	GTD	47	Cetilar Racing	Antonio Fuoco Roberto Lacorte Giorgio Sernagiotto	Ferrari 3.0 L Turbo V6	290	+32 Laps
41 DNF	LMP2	51	Rick Ware Racing	Devlin DeFrancesco Pietro Fittipaldi Eric Lux	Oreca 07	289	Accident
41 DNF	LMP2	51	Rick Ware Racing	Devlin DeFrancesco Pietro Fittipaldi Eric Lux	Gibson GK428 4.2 L V8	289	Accident
42 DNF	GTD	27	Heart of Racing Team	Roman De Angelis Ian James Marco Sørensen	Aston Martin Vantage AMR GT3	287	Accident
42 DNF	GTD	27	Heart of Racing Team	Roman De Angelis Ian James Marco Sørensen	Aston Martin 4.0 L Turbo V8	287	Accident
43	GTD	80	AO Racing Team	P. J. Hyett Gunnar Jeannette Sebastian Priaulx	Porsche 911 GT3 R (992)	285	+37 Laps
43	GTD	80	AO Racing Team	P. J. Hyett Gunnar Jeannette Sebastian Priaulx	Porsche 4.2 L Flat-6	285	+37 Laps
44	LMP3	33	Sean Creech Motorsports	João Barbosa Nico Pino Lance Willsey	Ligier JS P320	283	+39 Laps
44	LMP3	33	Sean Creech Motorsports	João Barbosa Nico Pino Lance Willsey	Nissan VK56DE 5.6 L V8	283	+39 Laps
45 DNF	LMP3	30	Jr III Racing	Ari Balogh Dakota Dickerson Garett Grist	Ligier JS P320	282	Accident
45 DNF	LMP3	30	Jr III Racing	Ari Balogh Dakota Dickerson Garett Grist	Nissan VK56DE 5.6 L V8	282	Accident
46 DNF	GTD	78	Forte Racing Powered by US RaceTronics	Misha Goikhberg Benjamin Hites Loris Spinelli	Lamborghini Huracán GT3 Evo 2	279	Accident
46 DNF	GTD	78	Forte Racing Powered by US RaceTronics	Misha Goikhberg Benjamin Hites Loris Spinelli	Lamborghini 5.2 L V10	279	Accident
47 DNF	GTP	01	Cadillac Racing	Sébastien Bourdais Scott Dixon Renger van der Zande	Cadillac V-Series.R	241	Fire
47 DNF	GTP	01	Cadillac Racing	Sébastien Bourdais Scott Dixon Renger van der Zande	Cadillac LMC55R 5.5 L V8	241	Fire
48 DNF	LMP3	36	Andretti Autosport	Jarett Andretti Gabby Chaves Glenn van Berlo	Ligier JS P320	230	Engine
48 DNF	LMP3	36	Andretti Autosport	Jarett Andretti Gabby Chaves Glenn van Berlo	Nissan VK56DE 5.6 L V8	230	Engine
49 DNF	GTD	57	Winward Racing	Indy Dontje Philip Ellis Russell Ward	Mercedes-AMG GT3 Evo	198	Accident
49 DNF	GTD	57	Winward Racing	Indy Dontje Philip Ellis Russell Ward	Mercedes-AMG M159 6.2 L V8	198	Accident
50 DNF	GTD	93	Racers Edge Motorsports w/ WTR	Danny Formal Ashton Harrison Kyle Marcelli	Acura NSX GT3 Evo22	186	Collision
50 DNF	GTD	93	Racers Edge Motorsports w/ WTR	Danny Formal Ashton Harrison Kyle Marcelli	Acura 3.5 L Turbo V6	186	Collision
51 DNF	GTP	24	BMW M Team RLL	Philipp Eng Augusto Farfus Marco Wittmann	BMW M Hybrid V8	172	Overheating
51 DNF	GTP	24	BMW M Team RLL	Philipp Eng Augusto Farfus Marco Wittmann	BMW P66/3 4.0 L Turbo V8	172	Overheating
52 DNF	LMP2	35	TDS Racing	François Heriau Josh Pierson Giedo van der Garde	Oreca 07	132	Accident
52 DNF	LMP2	35	TDS Racing	François Heriau Josh Pierson Giedo van der Garde	Gibson GK428 4.2 L V8	132	Accident
53 DNF	GTD	023	Triarsi Competizione	Alessio Rovera Charlie Scardina Onofrio Triarsi	Ferrari 296 GT3	95	Alternator
53 DNF	GTD	023	Triarsi Competizione	Alessio Rovera Charlie Scardina Onofrio Triarsi	Ferrari 3.0 L Turbo V6	95	Alternator
UNOFFICIAL RESULTS

References[]

External links[]

IMSA SportsCar Championship
Previous race: 2023 24 Hours of Daytona	2023 season	Next race: 2023 Grand Prix of Long Beach

12 Hours of Sebring seasons
1950 • ~~1951~~ • 1952 • 1953 • 1954 • 1955 • 1956 • 1957 • 1958 • 1959 • 1960 • 1961 • 1962 • 1963 • 1964 • 1965 • 1966 • 1967 • 1968 • 1969 • 1970 • 1971 • 1972 • 1973 • ~~1974~~ • 1975 • 1976 • 1977 • 1978 • 1979 • 1980 • 1981 • 1982 • 1983 • 1984 • 1985 • 1986 • 1987 • 1988 • 1989 • 1990 • 1991 • 1992 • 1993 • 1994 • 1995 • 1996 • 1997 • 1998 • 1999 • 2000 • 2001 • 2002 • 2003 • 2004 • 2005 • 2006 • 2007 • 2008 • 2009 • 2010 • 2011 • 2012 • 2013 • 2014 • 2015 • 2016 • 2017 • 2018 • 2019 • 2020 • 2021 • 2022

This page uses some content from Wikipedia. The original article was at 2023 12 Hours of Sebring. The list of authors can be seen in the page history. As with Autopedia, the text of Wikipedia is available under the GNU Free Documentation License.

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[1] Dagys, John (March 18, 2023). "Action Express Wins 12H Sebring After Top Three in GTP Crash Out". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/action-express-wins-12h-sebring-after-top-three-in-gtp-crash-out/. Retrieved March 19, 2023.

[2] James, Richard S. (February 17, 2023). "Acura tops Sebring IMSA testing". Racer. https://racer.com/2023/02/17/acura-tops-sebring-imsa-testing/. Retrieved February 18, 2023.

[3] "St. James Named Sebring Grand Marshal". Sportscar365. John Dagys Media. March 6, 2023. https://sportscar365.com/lemans/wec/st-james-named-sebring-grand-marshal/. Retrieved March 6, 2023.

[4] Oakley, Phil (March 7, 2023). "Super Sebring ‘biggest challenge’ Iron Dames have faced". Motorsport Week. https://www.motorsportweek.com/2023/03/07/super-sebring-biggest-challenge-iron-dames-have-faced/. Retrieved March 7, 2023.

[5] "TB-IWSC-23-28-Sebring-Race-GTP-LMP2-BoP-03082023.pdf". results.imsa.com. IMSA. March 8, 2023. https://www.imsa.com/wp-content/uploads/sites/32/2023/03/08/TB-IWSC-23-28-Sebring-Race-GTP-LMP2-BoP-03082023.pdf. Retrieved March 8, 2023.

[6] Dagys, John (March 8, 2023). "GTPs Given Weight, Power Increases for Sebring". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/gtps-given-weight-power-increases-for-sebring/. Retrieved March 8, 2023.

[7] "TB-IWSC-23-32-Sebring-Race-GTD-GTD_PRO-BoP-03092023.pdf". results.imsa.com. IMSA. March 9, 2023. https://www.imsa.com/wp-content/uploads/sites/32/2023/03/09/TB-IWSC-23-32-Sebring-Race-GTD-GTD_PRO-BoP-03092023.pdf. Retrieved March 10, 2023.

[8] Dagys, John (March 1, 2023). "Hardwick to WEC; Scales Back IMSA Program Over GTD BoP". Sportscar365. John Dagys Media. https://sportscar365.com/lemans/wec/hardwick-commits-to-wec-scales-back-imsa-program/. Retrieved March 10, 2023.

[9] James, Richard S. (March 9, 2023). "Porsche and Lamborghini get BoP help for Sebring". Racer. https://racer.com/2023/03/09/porsche-and-lamborghini-get-bop-help-for-sebring/. Retrieved March 10, 2023.

[10] Kilbey, Stephen (March 9, 2023). "54 Cars On The Sebring 12 Hours Entry". Dailysportscar. https://www.dailysportscar.com/2023/03/09/54-cars-on-the-sebring-12-hours-entry.html. Retrieved March 10, 2023.

[11] Dagys, John (March 8, 2023). "54 Entries for 12H Sebring". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/54-entries-for-12h-sebring/. Retrieved March 10, 2023.

[12] Euwema, Davey (February 1, 2023). "Lucas Joins Ave Motorsports LMP3 Squad at Sebring". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/lucas-joins-ave-motorsports-lmp3-squad-at-sebring/. Retrieved February 22, 2023.

[13] "Dickerson Rejoins Jr III Racing for Sebring". Sportscar365. John Dagys Media. March 3, 2023. https://sportscar365.com/imsa/iwsc/dickerson-joins-jr-iii-lineup-for-sebring/. Retrieved March 3, 2023.

[14] Dagys, John (March 7, 2023). "Glenn van Berlo Joins Andretti Autosport for Remaining Enduros". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/glenn-van-berlo-joins-andretti-autosport-for-remaining-enduros/. Retrieved March 7, 2023.

[15] Goodwin, Graham (March 13, 2023). "Tristan Nunez Joins Performance Tech For Sebring 12 Hours". Dailysportscar. https://www.dailysportscar.com/2023/03/13/403216.html. Retrieved March 13, 2023.

[16] Dagys, John (February 22, 2023). "Stock Car Brasil Star Casagrande Joins Risi for Sebring". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/stock-car-brasil-star-casagrande-joins-risi-for-sebring/. Retrieved February 22, 2023.

[17] James, Richard S. (March 1, 2023). "BoP revolt brewing among IMSA's Porsche GTD teams". Racer. https://racer.com/2023/03/01/bop-revolt-brewing-among-imsas-porsche-gtd-teams/. Retrieved March 11, 2023. "RACER understands that Mark Kvamme plans to withdraw the entry for his MDK Motorsports team from the Mobil 1 Twelve Hours of Sebring..."

[18] Dagys, John (March 15, 2023). "Inception to Give McLaren 720S GT3 Evo Race Debut at Sebring". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/inception-to-give-mclaren-720s-gt3-evo-race-debut/. Retrieved March 15, 2023.

[19] Oakley, Phil (March 16, 2023). "Albuquerque tops opening 12 Hours of Sebring practice". Motorsport Week. https://www.motorsportweek.com/2023/03/16/albuquerque-tops-opening-12-hours-of-sebring-practice/. Retrieved March 17, 2023.

[20] "03_Results_Practice 1.PDF". March 16, 2023. http://results.imsa.com/Results/23_2023/07_Sebring%20International%20Raceway/01_IMSA%20WeatherTech%20SportsCar%20Championship/202303161010_Practice%201/03_Results_Practice%201.PDF.

[21] Dagys, John (March 16, 2023). "Blomqvist Tops Second Practice at Sebring". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/blomqvist-tops-second-practice-at-sebring/. Retrieved March 17, 2023.

[22] "03_Results_Practice 2.PDF". March 16, 2023. http://results.imsa.com/Results/23_2023/07_Sebring%20International%20Raceway/01_IMSA%20WeatherTech%20SportsCar%20Championship/202303161550_Practice%202/03_Results_Practice%202.PDF.

[23] Malsher-Lopez, David (March 16, 2023). "Sebring 12H: AXR Cadillac leads Porsche in disrupted night session". Motorsport.com. https://us.motorsport.com/imsa/news/sebring-12h-axr-cadillac-leads-porsche-in-disrupted-night-session/10444455/. Retrieved March 17, 2023.

[24] "03_Results_Practice 3.PDF". March 16, 2023. http://results.imsa.com/Results/23_2023/07_Sebring%20International%20Raceway/01_IMSA%20WeatherTech%20SportsCar%20Championship/202303161945_Practice%203/03_Results_Practice%203.PDF.

[25] Euwema, Davey (March 17, 2023). "Jaminet Leads Final Sebring Practice". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/jaminet-leads-final-sebring-practice/. Retrieved March 17, 2023.

[26] "03_Results_Practice 4.PDF". March 17, 2023. http://results.imsa.com/Results/23_2023/07_Sebring%20International%20Raceway/01_IMSA%20WeatherTech%20SportsCar%20Championship/202303170855_Practice%204/03_Results_Practice%204.PDF.

[27] Dagys, John (March 18, 2023). "Jaminet Quickest in Sebring Warmup". Sportscar365. John Dagys Media. https://sportscar365.com/imsa/iwsc/jaminet-quickest-in-sebring-warmup/. Retrieved March 18, 2023.

[28] "03_Results_Warm Up.PDF". March 18, 2023. http://results.imsa.com/Results/23_2023/07_Sebring%20International%20Raceway/01_IMSA%20WeatherTech%20SportsCar%20Championship/202303180800_Warm-Up/03_Results_Warm-Up.PDF.

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