2025 SportsCar Grand Prix

The 2025 SportsCar Grand Prix (formally known as the 2025 Motul SportsCar Grand Prix[1]) was a sports car race held at Road America near Elkhart Lake, Wisconsin, on August 3, 2025. It was the eighth round of the 2025 IMSA SportsCar Championship.

Background

Preview

International Motor Sports Association (IMSA) president John Doonan confirmed the race was part of the schedule of the 2025 IMSA SportsCar Championship (IMSA SCC) in March 2024.[2] It was the twelfth consecutive time the IMSA SCC hosted a race at Road America. The 2025 SportsCar Grand Prix was the eighth of eleven scheduled sports car races of 2025 by IMSA.[3] The race was held at the fourteen-turn 4.048 mi (6.515 km) Road America on August 3, 2025.[3]

Standings before the race

Preceding the event, Matt Campbell and Mathieu Jaminet led the GTD Drivers' Championship with 2028 points, 12 ahead of Porsche team-mates Felipe Nasr and Nick Tandy. Nick Yelloly and Renger van der Zande sat in third, 262 points behind Campbell and Jaminet.[4] Dan Goldburg led the LMP2 Drivers' Championship with 1375 points, 78 points ahead of second-placed Dane Cameron and P. J. Hyett.[4] The GTD Pro Drivers' Championship was led by Antonio García and Alexander Sims with 1942 points, 39 points ahead of Klaus Bachler and Laurin Heinrich in second. Albert Costa sat in third, a further 14 points behind.[4] Philip Ellis and Russell Ward were in the lead of the GTD Drivers' Championship with 1902 points. Jack Hawksworth and Parker Thompson sat in second, 93 points behind Ellis and Ward. Casper Stevenson rounded out the top three, a further 31 points behind.[4] Porsche Penske Motorsport, United Autosports USA, Corvette Racing by Pratt Miller Motorsports, and Winward Racing lead their respective Teams' Championships, with Porsche, Chevrolet, and Mercedes-AMG leading their respective Manufacturers' Championships.[4]

Entry list

Main article: 2025 IMSA SportsCar Championship § Entries

The entry list was published on July 23, 2025, and featured 49 entries: 11 in GTP, 14 in LMP2, 10 in GTD Pro, and 14 in GTD.[5] On July 31, 2025, Korthoff Competition Motors announced the withdrawal of their No. 32 Mercedes, which was initially entered for Daniel Morad and Mike Skeen, bringing the total amount of entries down to 48.[6]

No. Entrant Car Driver 1 Driver 2
GTP (Grand Touring Prototype) (11 entries)
6 Porsche Penske Motorsport Porsche 963 Matt Campbell Mathieu Jaminet
7 Porsche Penske Motorsport Porsche 963 Felipe Nasr Nick Tandy
10 Cadillac Wayne Taylor Racing Cadillac V-Series.R Filipe Albuquerque Ricky Taylor
23 Aston Martin THOR Team Aston Martin Valkyrie Roman De Angelis Ross Gunn
24 BMW M Team RLL BMW M Hybrid V8 Philipp Eng Dries Vanthoor
25 BMW M Team RLL BMW M Hybrid V8 Sheldon van der Linde Marco Wittmann
31 Cadillac Whelen Cadillac V-Series.R Jack Aitken Earl Bamber
40 Cadillac Wayne Taylor Racing Cadillac V-Series.R Louis Delétraz Jordan Taylor
60 Acura Meyer Shank Racing w/ Curb-Agajanian Acura ARX-06 Tom Blomqvist Colin Braun
85 JDC–Miller MotorSports Porsche 963 Gianmaria Bruni Tijmen van der Helm
93 Acura Meyer Shank Racing w/ Curb-Agajanian Acura ARX-06 Nick Yelloly Renger van der Zande
LMP2 (Le Mans Prototype 2) (14 entries)
04 CrowdStrike Racing by APR Oreca 07-Gibson Malthe Jakobsen George Kurtz
2 United Autosports USA Oreca 07-Gibson Phil Fayer Ben Hanley
8 Tower Motorsports Oreca 07-Gibson Sébastien Bourdais John Farano
11 TDS Racing Oreca 07-Gibson Mikkel Jensen Steven Thomas
18 Era Motorsport Oreca 07-Gibson Tobias Lütke Kakunoshin Ohta
22 United Autosports USA Oreca 07-Gibson Dan Goldburg Paul di Resta
43 Inter Europol Competition Oreca 07-Gibson Jeremy Clarke Connor De Phillippi
52 PR1/Mathiasen Motorsports Oreca 07-Gibson Benjamin Pedersen Naveen Rao
61 Team Tonis Oreca 07-Gibson Matthew Brabham Tõnis Kasemets
73 Pratt Miller Motorsports Oreca 07-Gibson Chris Cumming Pietro Fittipaldi
74 Riley Oreca 07-Gibson Felipe Fraga Gar Robinson
79 JDC–Miller MotorSports Oreca 07-Gibson Scott Andrews Gerry Kraut
88 AF Corse Oreca 07-Gibson Luis Pérez Companc Matías Pérez Companc
99 AO Racing Oreca 07-Gibson Dane Cameron P. J. Hyett
GTD Pro (GT Daytona Pro) (10 entries)
1 Paul Miller Racing BMW M4 GT3 Evo Madison Snow Neil Verhagen
3 Corvette Racing by Pratt Miller Motorsports Chevrolet Corvette Z06 GT3.R Antonio García Alexander Sims
4 Corvette Racing by Pratt Miller Motorsports Chevrolet Corvette Z06 GT3.R Nicky Catsburg Tommy Milner
9 Pfaff Motorsports Lamborghini Huracán GT3 Evo 2 Andrea Caldarelli Marco Mapelli
14 Vasser Sullivan Racing Lexus RC F GT3 Ben Barnicoat Aaron Telitz
48 Paul Miller Racing BMW M4 GT3 Evo Dan Harper Max Hesse
64 Ford Multimatic Motorsports Ford Mustang GT3 Sebastian Priaulx Mike Rockenfeller
65 Ford Multimatic Motorsports Ford Mustang GT3 Christopher Mies Frédéric Vervisch
77 AO Racing Porsche 911 GT3 R (992) Klaus Bachler Laurin Heinrich
81 DragonSpeed Ferrari 296 GT3 Giacomo Altoè Albert Costa
GTD (GT Daytona) (13 entries)
021 Triarsi Competizione Ferrari 296 GT3 Kenton Koch Onofrio Triarsi
12 Vasser Sullivan Racing Lexus RC F GT3 Jack Hawksworth Parker Thompson
13 AWA Chevrolet Corvette Z06 GT3.R Matt Bell Orey Fidani
27 Heart of Racing Team Aston Martin Vantage AMR GT3 Evo Tom Gamble Casper Stevenson
34 Conquest Racing Ferrari 296 GT3 Manny Franco Daniel Serra
36 DXDT Racing Chevrolet Corvette Z06 GT3.R Alec Udell Robert Wickens
45 Wayne Taylor Racing Lamborghini Huracán GT3 Evo 2 Danny Formal Trent Hindman
57 Winward Racing Mercedes-AMG GT3 Evo Philip Ellis Russell Ward
66 Gradient Racing Ford Mustang GT3 Jenson Altzman Robert Megennis
70 Inception Racing Ferrari 296 GT3 Brendan Iribe Frederik Schandorff
78 Forte Racing Lamborghini Huracán GT3 Evo 2 Mario Farnbacher Misha Goikhberg
96 Turner Motorsport BMW M4 GT3 Evo Robby Foley Patrick Gallagher
120 Wright Motorsports Porsche 911 GT3 R (992) Adam Adelson Elliott Skeer
Source:[7][8]

Practice

Two practice sessions were held preceding the start of the race on Sunday, one on Friday afternoon and one on Saturday morning. Both the session on Friday afternoon and on Saturday morning lasted 90 minutes.[9]

Practice 1

The first practice session took place at 2:00 pm CDT on Friday. Tom Blomqvist topped the session in the No. 60 Meyer Shank Racing Acura, with a 1-minute, 51.255-second lap time. Ross Gunn was second-quickest in the No. 23 Heart of Racing Team Aston Martin, 0.073 seconds behind Blomqvist. Jack Aitken rounded out the top three in the No. 31 Cadillac Whelen.[10] Mikkel Jensen topped the LMP2 class in the No. 11 TDS Racing Oreca, with a lap time of 1:52.781. His lap was 0.365 seconds quicker than that of second-placed Paul di Resta in the No. 22 United Autosports USA Oreca.[11] Russell Ward set the quickest time amongst all GT cars in the No. 57 Winward Racing Mercedes-AMG, with a lap time of 2:04.991. He was 0.748 seconds quicker than Parker Thompson in the No. 12 Vasser Sullivan Racing Lexus in second. Giacomo Altoè set the quickest time in the GTD Pro class, with a 2-minute, 5.844-second lap time. Nicky Catsburg was second-quickest in the No. 4 Corvette Racing Chevrolet.[12] The session saw two red flag stoppages. The first was caused by the No. 22 Oreca, after Dan Goldburg got trapped in the gravel. The second was caused by Phil Fayer in the sister No. 2 United Oreca, after causing a collision with the No. 021 Triarsi Competizione Ferrari.[10]

Pos. Class No. Team Driver Time Gap
1 GTP 60 Acura Meyer Shank Racing w/ Curb-Agajanian Tom Blomqvist 1:51.255 —
2 GTP 23 Aston Martin THOR Team Ross Gunn 1:51.328 +0.073
3 GTP 31 Cadillac Whelen Jack Aitken 1:51.590 +0.335
Sources:[13][14]

Practice 2

The second and final practice session took place at 9:05 am CDT on Saturday, and saw Dries Vanthoor topping the session in the No. 24 Team RLL BMW with a lap time of 1:49.676. He was 0.006 seconds quicker than second-placed Nick Yelloly in the No. 93 MSR Acura, with BMW team-mate Sheldon van der Linde rounding out the top three in the No. 25 BMW, 0.167 seconds behind Vanthoor.[15] Malthe Jakobsen topped the LMP2 class in the No. 04 CrowdStrike Racing by APR Oreca, with a 1-minute, 52.823-second lap time. His lap was 0.029 seconds quicker than that of second-placed Jensen in the No. 11 Oreca, with Dane Cameron in the No. 99 AO Racing Oreca rounding out the top three.[16] The GTD Pro class was topped by Alexander Sims in the No. 3 Chevrolet, with a lap time of 2:04.247. His lap was 0.107 seconds quicker Altoè's lap in the No. 81 Ferrari. Onofrio Triarsi topped the GTD class in the No. 021 Ferrari, with a 2-minute, 4.866-second lap time.[17] The session saw a lengthy red flag after a collision between the No. 9 Pfaff Motorsports Lamborghini of Marco Mapelli and the No. 04 Oreca of George Kurtz.[17]

Pos. Class No. Team Driver Time Gap
1 GTP 24 BMW M Team RLL Dries Vanthoor 1:49.676 —
2 GTP 93 Acura Meyer Shank Racing w/ Curb-Agajanian Nick Yelloly 1:49.682 +0.006
3 GTP 25 BMW M Team RLL Sheldon van der Linde 1:49.843 +0.167
Sources:[18][19]

Qualifying

Saturday's afternoon qualifying was broken into four sessions, with one session for the GTP, LMP2, GTD Pro, and GTD classes each.[9] The rules dictated that all teams nominated a driver to qualify their cars, with the Pro-Am LMP2 class requiring a Bronze rated driver to qualify the car. The competitors' fastest lap times determined the starting order. The competitors' fastest lap times determined the starting order. IMSA then arranged the grid to put GTPs ahead of the LMP2, GTD Pro, and GTD cars.[20]

Qualifying results

Pole positions in each class are indicated in bold and with ‡.

Pos. Class No. Entry Driver Time Gap Grid
1 GTP 93 Acura Meyer Shank Racing w/ Curb-Agajanian Nick Yelloly 1:48.628 — 1‡
2 GTP 25 BMW M Team RLL Sheldon van der Linde 1:48.681 +0.053 2
3 GTP 24 BMW M Team RLL Dries Vanthoor 1:48.683 +0.055 3
4 GTP 60 Acura Meyer Shank Racing w/ Curb-Agajanian Colin Braun 1:48.708 +0.080 4
5 GTP 6 Porsche Penske Motorsport Matt Campbell 1:48.960 +0.332 5
6 GTP 31 Cadillac Whelen Jack Aitken 1:49.118 +0.490 6
7 GTP 10 Cadillac Wayne Taylor Racing Filipe Albuquerque 1:49.121 +0.493 7
8 GTP 7 Porsche Penske Motorsport Felipe Nasr 1:49.171 +0.543 8
9 GTP 40 Cadillac Wayne Taylor Racing Jordan Taylor 1:49.263 +0.635 9
10 GTP 23 Aston Martin THOR Team Ross Gunn 1:49.309 +0.681 10
11 GTP 85 JDC–Miller MotorSports Gianmaria Bruni 1:50.367 +1.739 11
12 LMP2 99 AO Racing P. J. Hyett 1:53.240 +4.612 12‡
13 LMP2 04 CrowdStrike Racing by APR George Kurtz 1:53.906 +5.278 13
14 LMP2 22 United Autosports USA Dan Goldburg 1:54.323 +5.695 14
15 LMP2 61 Team Tonis Tõnis Kasemets 1:54.377 +5.749 15
16 LMP2 11 TDS Racing Steven Thomas 1:54.685 +6.057 16
17 LMP2 18 Era Motorsport Tobias Lütke 1:54.908 +6.280 17
18 LMP2 2 United Autosports USA Phil Fayer 1:55.108 +6.480 18
19 LMP2 88 AF Corse Luis Pérez Companc 1:55.117 +6.489 19
20 LMP2 52 PR1/Mathiasen Motorsports Naveen Rao 1:55.410 +6.782 20
21 LMP2 43 Inter Europol Competition Jeremy Clarke 1:55.459 +6.831 21
22 LMP2 74 Riley Gar Robinson 1:55.517 +6.889 22
23 LMP2 73 Pratt Miller Motorsports Chris Cumming 1:55.854 +7.226 23
24 LMP2 8 Tower Motorsports John Farano 1:56.683 +8.055 24
25 LMP2 79 JDC–Miller MotorSports Gerry Kraut 1:59.392 +10.764 25
26 GTD 57 Winward Racing Russell Ward 2:03.745 +15.117 36‡
27 GTD Pro 81 DragonSpeed Giacomo Altoè 2:03.904 +15.276 26‡
28 GTD 27 Heart of Racing Team Casper Stevenson 2:03.908 +15.280 37
29 GTD Pro 3 Corvette Racing by Pratt Miller Motorsports Alexander Sims 2:03.914 +15.286 27
30 GTD Pro 4 Corvette Racing by Pratt Miller Motorsports Tommy Milner 2:03.924 +15.296 28
31 GTD 021 Triarsi Competizione Onofrio Triarsi 2:04.160 +15.532 38
32 GTD 36 DXDT Racing Robert Wickens 2:04.208 +15.580 39
33 GTD 12 Vasser Sullivan Racing Parker Thompson 2:04.494 +15.866 40
34 GTD 34 Conquest Racing Manny Franco 2:04.602 +15.974 41
35 GTD Pro 48 Paul Miller Racing Dan Harper 2:04.610 +15.982 29
36 GTD 45 Wayne Taylor Racing Danny Formal 2:04.625 +15.997 42
37 GTD Pro 1 Paul Miller Racing Madison Snow 2:04.644 +16.016 30
38 GTD Pro 65 Ford Multimatic Motorsports Christopher Mies 2:05.089 +16.641 31
39 GTD 78 Forte Racing Misha Goikhberg 2:05.107 +16.479 43
40 GTD 70 Inception Racing Brendan Iribe 2:05.231 +16.603 44
41 GTD Pro 77 AO Racing Klaus Bachler 2:05.411 +16.783 32
42 GTD Pro 64 Ford Multimatic Motorsports Mike Rockenfeller 2:05.419 +16.791 33
43 GTD Pro 14 Vasser Sullivan Racing Aaron Telitz 2:05.590 +16.962 34
44 GTD 96 Turner Motorsport Patrick Gallagher 2:05.936 +17.308 45
45 GTD 66 Gradient Racing Jenson Altzman 2:06.295 +17.667 46
46 GTD 120 Wright Motorsports Adam Adelson 2:06.341 +17.713 47
47 GTD 13 AWA Orey Fidani 2:07.072 +18.444 48
48 GTD Pro 9 Pfaff Motorsports No Time Established 35
Sources:[21][22]

Race

Post-race

The final results GTP allowed Campbell and Jaminet to extend their advantage in the GTP Drivers' Championship by 63 points over teammates Nasr and Tandy.[23] As a result of winning the race, Cameron and Hyett took the lead of the LMP2 Drivers' Championship with 1682 points.[23] The final results of GTD Pro kept García and Sims atop the GTD Pro Drivers' Championship.[23] The final results of GTD allowed Ellis and ward to extend their advantage in the GTD Drivers' Championship to 112 points over Hawksworth and Thompson.[23] Porsche Penske Motorsport, Corvette Racing by Pratt Miller Motorsports, and Winward Racing continued to top their respective Teams' Championships while AO Racing took the lead of the LMP2 Teams' Championship. Porsche, Chevrolet and Mercedes-AMG continued to their Manufacturers' Championship with 3 rounds remaining in the season.[23]

Class winners are in bold and ‡.

Pos Class No Team Drivers Chassis Laps Time/Retired
Engine
1 GTP 24 BMW M Team RLL Philipp Eng
Dries Vanthoor 		BMW M Hybrid V8 66 2:40:20.740‡
BMW P66/3 4.0 L turbo V8
2 GTP 25 BMW M Team RLL Marco Wittmann
Sheldon van der Linde 		BMW M Hybrid V8 66 +2.524
BMW P66/3 4.0 L turbo V8
3 GTP 93 Acura Meyer Shank Racing w/ Curb-Agajanian Renger van der Zande
Nick Yelloly 		Acura ARX-06 66 +3.628
Acura AR24e 2.4 L turbo V6
4 GTP 31 Cadillac Whelen Jack Aitken
Earl Bamber 		Cadillac V-Series.R 66 +15.464
Cadillac LMC55R 5.5 L V8
5 GTP 6 Porsche Penske Motorsport Mathieu Jaminet
Matt Campbell 		Porsche 963 66 +15.848
Porsche 9RD 4.6 L turbo V8
6 GTP 23 Aston Martin THOR Team Ross Gunn
Roman De Angelis 		Aston Martin Valkyrie 66 +16.576
Aston Martin RA 6.5 L V12
7 GTP 60 Acura Meyer Shank Racing w/ Curb-Agajanian Tom Blomqvist
Colin Braun 		Acura ARX-06 66 +19.671
Acura AR24e 2.4 L turbo V6
8 GTP 10 Cadillac Wayne Taylor Racing Ricky Taylor
Filipe Albuquerque 		Cadillac V-Series.R 66 +23.867
Cadillac LMC55R 5.5 L V8
9 GTP 40 Cadillac Wayne Taylor Racing Jordan Taylor
Louis Delétraz 		Cadillac V-Series.R 66 +24.480
Cadillac LMC55R 5.5 L V8
10 GTP 85 JDC–Miller MotorSports Tijmen van der Helm
Gianmaria Bruni 		Porsche 963 66 +37.098
Porsche 9RD 4.6 L turbo V8
11 LMP2 99 AO Racing P. J. Hyett
Dane Cameron 		Oreca 07 66 +46.652‡
Gibson GK428 4.2 L V8
12 LMP2 43 Inter Europol Competition Connor De Phillippi
Jeremy Clarke 		Oreca 07 66 +50.819
Gibson GK428 4.2 L V8
13 LMP2 11 TDS Racing Steven Thomas
Mikkel Jensen 		Oreca 07 66 +59.103
Gibson GK428 4.2 L V8
14 LMP2 2 United Autosports USA Phil Fayer
Ben Hanley 		Oreca 07 66 +1:05.447
Gibson GK428 4.2 L V8
15 LMP2 18 Era Motorsport Tobias Lütke
Kakunoshin Ohta 		Oreca 07 66 +1:05.933
Gibson GK428 4.2 L V8
16 LMP2 04 CrowdStrike Racing by APR George Kurtz
Malthe Jakobsen 		Oreca 07 66 +1:08.290
Gibson GK428 4.2 L V8
17 LMP2 8 Tower Motorsports John Farano
Sébastien Bourdais 		Oreca 07 66 +1:08.757
Gibson GK428 4.2 L V8
18 LMP2 73 Pratt Miller Motorsports Pietro Fittipaldi
Chris Cumming 		Oreca 07 66 +1:14.747
Gibson GK428 4.2 L V8
19 LMP2 79 JDC–Miller MotorSports Gerry Kraut
Scott Andrews 		Oreca 07 66 +1:15.248
Gibson GK428 4.2 L V8
20 LMP2 61 Team Tonis Tõnis Kasemets
Matthew Brabham 		Oreca 07 66 +1:19.717
Gibson GK428 4.2 L V8
21 LMP2 74 Riley Gar Robinson
Felipe Fraga 		Oreca 07 66 +1:24.214
Gibson GK428 4.2 L V8
22 GTP 7 Porsche Penske Motorsport Felipe Nasr
Nick Tandy 		Porsche 963 66 +1:43.648
Porsche 9RD 4.6 L turbo V8
23
DNF 		LMP2 88 AF Corse Luis Pérez Companc
Matías Pérez Companc 		Oreca 07 65 Did not finish
Gibson GK428 4.2 L V8
24 GTD Pro 1 Paul Miller Racing Madison Snow
Neil Verhagen 		BMW M4 GT3 Evo 62 +4 Laps‡
BMW P58 3.0 L Turbo I6
25 GTD Pro 64 Ford Multimatic Motorsports Mike Rockenfeller
Sebastian Priaulx 		Ford Mustang GT3 62 +4 Laps
Ford Coyote 5.4 L V8
26 GTD Pro 81 DragonSpeed Albert Costa
Giacomo Altoè 		Ferrari 296 GT3 62 +4 Laps
Ferrari F163CE 3.0 L Turbo V6
27 GTD 021 Triarsi Competizione Onofrio Triarsi
Kenton Koch 		Ferrari 296 GT3 62 +4 Laps‡
Ferrari F163CE 3.0 L Turbo V6
28 GTD 78 Forte Racing Misha Goikhberg
Mario Farnbacher 		Lamborghini Huracán GT3 Evo 2 62 +4 Laps
Lamborghini DGF 5.2 L V10
29 GTD Pro 3 Corvette Racing by Pratt Miller Motorsports Antonio García
Alexander Sims 		Chevrolet Corvette Z06 GT3.R 62 +4 Laps
Chevrolet LT6 5.5 L V8
30 GTD 34 Conquest Racing Manny Franco
Daniel Serra 		Ferrari 296 GT3 62 +4 Laps
Ferrari F163CE 3.0 L Turbo V6
31 GTD 96 Turner Motorsport Patrick Gallagher
Robby Foley 		BMW M4 GT3 Evo 62 +4 Laps
BMW P58 3.0 L Turbo I6
32 GTD 45 Wayne Taylor Racing Danny Formal
Trent Hindman 		Lamborghini Huracán GT3 Evo 2 62 +4 Laps
Lamborghini DGF 5.2 L V10
33 GTD Pro 65 Ford Multimatic Motorsports Christopher Mies
Frédéric Vervisch 		Ford Mustang GT3 62 +4 Laps
Ford Coyote 5.4 L V8
34 GTD 120 Wright Motorsports Adam Adelson
Elliott Skeer 		Porsche 911 GT3 R (992) 62 +4 Laps
Porsche M97/80 4.2 L Flat-6
35 GTD 13 AWA Orey Fidani
Matt Bell 		Chevrolet Corvette Z06 GT3.R 62 +4 Laps
Chevrolet LT6 5.5 L V8
36 GTD 36 DXDT Racing Robert Wickens
Alec Udell 		Chevrolet Corvette Z06 GT3.R 62 +4 Laps
Chevrolet LT6 5.5 L V8
37 GTD 27 Heart of Racing Team Tom Gamble
Casper Stevenson 		Aston Martin Vantage AMR GT3 Evo 62 +4 Laps
Aston Martin M177 4.0 L Turbo V8
38 GTD 57 Winward Racing Russell Ward
Philip Ellis 		Mercedes-AMG GT3 Evo 62 +4 Laps
Mercedes-Benz M159 6.2 L V8
39 GTD Pro 9 Pfaff Motorsports Andrea Caldarelli
Marco Mapelli 		Lamborghini Huracán GT3 Evo 2 62 +4 Laps
Lamborghini DGF 5.2 L V10
40 GTD 12 Vasser Sullivan Racing Jack Hawksworth
Parker Thompson 		Lexus RC F GT3 62 +4 Laps
Toyota 2UR-GSE 5.4 L V8
41 GTD Pro 48 Paul Miller Racing Max Hesse
Dan Harper 		BMW M4 GT3 Evo 62 +4 Laps
BMW P58 3.0 L Turbo I6
42 GTD Pro 77 AO Racing Laurin Heinrich
Klaus Bachler 		Porsche 911 GT3 R (992) 62 +4 Laps
Porsche M97/80 4.2 L Flat-6
43 GTD Pro 14 Vasser Sullivan Racing Ben Barnicoat
Aaron Telitz 		Lexus RC F GT3 62 +4 Laps
Toyota 2UR-GSE 5.4 L V8
44
DNF 		GTD Pro 4 Corvette Racing by Pratt Miller Motorsports Tommy Milner
Nicky Catsburg 		Chevrolet Corvette Z06 GT3.R 56 Water Leak
Chevrolet LT6 5.5 L V8
45
DNF 		GTD 66 Gradient Racing Jenson Altzman
Robert Megennis 		Ford Mustang GT3 26 Accident
Ford Coyote 5.4 L V8
46
DNF 		LMP2 52 PR1/Mathiasen Motorsports Naveen Rao
Benjamin Pedersen 		Oreca 07 21 Accident
Gibson GK428 4.2 L V8
47 LMP2 22 United Autosports USA Dan Goldburg
Paul di Resta 		Oreca 07 21 +45 Laps
Gibson GK428 4.2 L V8
48
DNF 		GTD 70 Inception Racing Brendan Iribe
Frederik Schandorff 		Ferrari 296 GT3 4 Accident
Ferrari F163CE 3.0 L Turbo V6
Sources:[24]

Standings after the race

Note: Only the top five positions are included for all sets of standings.

Note: Only the top five positions are included for all sets of standings.

Note: Only the top five positions are included for all sets of standings.

References

  1. ^ "Motul Named Title Sponsor of Road America's IMSA Race Weekend; Multi-Year Partnership Announced". IMSA. July 22, 2025. Retrieved July 24, 2025.
  2. ^ O'Connell, RJ; Kilbey, Stephen (March 15, 2024). "IMSA Announces 2025 Calendar". Dailysportscar. Retrieved July 24, 2025.
  3. ^ a b O'Connell, RJ; Kilbey, Stephen (March 15, 2024). "IMSA Announces 2025 Calendar". Dailysportscar. Retrieved July 24, 2025.
  4. ^ a b c d e "IMSA WeatherTech SportsCar Championship – CTMP After Race – Championship Points Standings (Official)" (PDF). IMSA Alkamel. Alkamel Systems. July 18, 2025. Archived (PDF) from the original on August 11, 2025. Retrieved July 28, 2025.
  5. ^ "Motul SportsCar Grand Prix – Pre-Event Entry List" (PDF). IMSA. July 23, 2025. Retrieved July 24, 2025.
  6. ^ O'Connell, RJ (July 31, 2025). "Road America SportsCar GP: Thursday Paddock Notes". Dailysportscar. Retrieved August 1, 2025.
  7. ^ Dagys, John (July 23, 2025). "49 Entries for Road America". Sportscar365. John Dagys Media. Retrieved July 28, 2025.
  8. ^ O'Connell, RJ (July 23, 2025). "49 Entries For Road America SportsCar GP". Dailysportscar. Retrieved July 28, 2025.
  9. ^ a b "Motul SportsCar Grand Prix – Official Schedule, REV" (PDF). IMSA Alkamel. Alkamel Systems. July 30, 2025. Retrieved August 2, 2025.
  10. ^ a b O'Connell, RJ (August 1, 2025). "Acura, Aston Martin Lead Opening Practice Session". Dailysportscar. Retrieved August 2, 2025.
  11. ^ Dagys, John (August 1, 2025). "Blomqvist Quickest; Valkyrie Second in Opening Practice". Sportscar365. John Dagys Media. Retrieved August 2, 2025.
  12. ^ Oreovicz, John (August 1, 2025). "Acura Rolls on to Fastest Speed in Road America Practice". IMSA. Retrieved August 2, 2025.
  13. ^ "Motul SportsCar Grand Prix – Practice 1 Results" (PDF). IMSA Alkamel. Alkamel Systems. August 1, 2025. Retrieved August 2, 2025.
  14. ^ "Motul SportsCar Grand Prix – Practice 1 Results by Driver Fastest Lap" (PDF). IMSA Alkamel. Alkamel Systems. August 1, 2025. Retrieved August 2, 2025.
  15. ^ Dagys, John (August 2, 2025). "Late Flyer Puts Vanthoor on Top in Road America Practice 2". Sportscar365. John Dagys Media. Retrieved August 2, 2025.
  16. ^ O'Connell, RJ (August 2, 2025). "#24 RLL BMW To The Top In Practice 2". Dailysportscar. Retrieved August 2, 2025.
  17. ^ a b O'Connell, RJ (August 2, 2025). "No. 24 BMW tops interrupted second practice at Road America". RACER.com. Racer Media & Marketing Inc. Retrieved August 2, 2025.
  18. ^ "Motul SportsCar Grand Prix – Practice 2 Results" (PDF). IMSA Alkamel. Alkamel Systems. August 2, 2025. Retrieved August 2, 2025.
  19. ^ "Motul SportsCar Grand Prix – Practice 2 Results by Driver Fastest Lap" (PDF). IMSA Alkamel. Alkamel Systems. August 2, 2025. Retrieved August 2, 2025.
  20. ^ "2025 IMSA Sporting Regulations & Series Supplementary Regulations" (PDF). IMSA. April 30, 2025. Retrieved May 31, 2025.
  21. ^ "Motul SportsCar Grand Prix – Qualifying Results" (PDF). IMSA Alkamel. Alkamel Systems. August 2, 2025. Retrieved August 5, 2025.
  22. ^ "Motul SportsCar Grand Prix – Race Official Starting Grid" (PDF). IMSA Alkamel. Alkamel Systems. August 3, 2025. Retrieved August 5, 2025.
  23. ^ a b c d e f g h i j k l m n o p "IMSA WeatherTech SportsCar Championship – Road America After Race – Championship Points Standings (Official)" (PDF). IMSA Alkamel. Alkamel Systems. August 8, 2025. Archived (PDF) from the original on November 1, 2025. Retrieved August 28, 2025.
  24. ^ "2025 Motul SportsCar Grand Prix – Race Official Results" (PDF). International Motor Sports Association (IMSA). August 8, 2025. Retrieved August 7, 2025.


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