IMSA Endurance Series

Sports car

Seasons 21s1 to 26s1 (21 seasons) — generated March 23, 2026 06:14 UTC

2,202
Total Races
9,000
Peak Unique Drivers
2,312
Avg Strength of Field
IMSA Endurance Series logo

Popularity Over Seasons

Championship Winners

Season Champion Car Class Points
21s1 Henri Ahonen GTE Class 989
21s2 Sergey Smirnov GTE Class 905
21s3 Romain Verdolivo GTE Class 857
21s4 Christian Rumpelnik Dallara P217 755
21s4 Diego Battaglia GTD Class 717
21s4 Chris Beets GTE IMSA 627
22s1 Brandon Roseborough Dallara P217 850
22s1 Jesse Hiiliaho IMSA22 780
22s2 Austin J Young Dallara P217 711
22s2 Shohta Imagawa IMSA22 562
22s3 Archie Coveney Dallara P217 634
22s3 Jukka Matti Kuisma IMSA22 475
22s4 Argenis Riera Jimenez Dallara P217 762
22s4 Fabrizio Belziti IMSA22 629
23s1 Will Lyon BMW M Hybrid V8 625
23s1 Everett Paddock Dallara P217 726
23s1 Isaac Fairweather IMSA23 694
23s2 Mike Henry Jr BMW M Hybrid V8 520
23s2 Hunter Mcdaniel3 Dallara P217 642
23s2 Nicholas Larsen IMSA23 627
23s3 Alexey Shelobanov Dallara P217 637
23s3 Casey Kirwan GTP 765
23s3 Rodrigo Pedroso IMSA23 681
23s4 Alex Rassi Dallara P217 790
23s4 Archie Coveney GTP 952
23s4 Matt Loveridge IMSA23 895
24s1 Pietari Poikela Dallara P217 918
24s1 Alexander Powell GTP 888
24s1 Bryan Krauss IMSA23 826
24s2 Daniel Vallee Dallara P217 780
24s2 Alexander Powell GTP 911
24s2 Christoph Eliasch IMSA23 705
24s3 Alberto García Blasco Dallara P217 766
24s3 Alec Bergstrom GTP 893
24s3 Isaac González IMSA23 722
24s4 Riccardo Groppi Dallara P217 892
24s4 Istvan Decsi GTP 920
24s4 Jiří Valík IMSA23 927
25s1 Oliver Furnell Dallara P217 852
25s1 Kevin Dauguet GTP 884
25s1 Eros Gioannini IMSA23 980
25s2 Félix Ruppert Dallara P217 926
25s2 Benjamin Caura GTP 905
25s2 Eros Gioannini IMSA23 905
25s3 Edward Gorman Dallara P217 734
25s3 Max Desczyk GTP 813
25s3 Nicolas Cinquini2 IMSA23 867
25s4 Tiago B Rodriguez Dallara P217 829
25s4 Neil Debacquer GTP 786
25s4 Nicolas Cinquini2 IMSA23 919
26s1 Roberto Eduard Dallara P217 739
26s1 Maximilian Mayer GTP 1,057
26s1 Aurélien Le Penru IMSA23 1,022

Series Stalwarts

Top 10 drivers by total laps completed across all queried seasons.

# Driver Laps Races Seasons
1 Justin Barrera 37,060 157 18
2 Aleksey Seleznev 24,321 87 11
3 Tiago B Rodriguez 22,917 96 11
4 Walter SCD Absenger 19,160 101 13
5 Sergey Soldatov 18,835 96 21
6 Jacob Klein 18,504 135 18
7 Max Karpechin 17,779 156 20
8 Nick Terrell 17,318 64 13
9 Ofer Tal 16,011 75 13
10 Steven Finch 15,594 67 9

Car Class Breakdown

Car Class 21s1 21s2 21s3 21s4 22s1 22s2 22s3 22s4 23s1 23s2 23s3 23s4 24s1 24s2 24s3 24s4 25s1 25s2 25s3 25s4 26s1 Total
IMSA23 1,363 839 1,105 2,207 3,208 2,441 1,445 2,448 2,820 2,332 2,538 2,699 5,738 31,183
Dallara P217 968 1,792 954 430 831 686 569 424 760 978 1,465 900 1,676 1,161 996 979 913 1,694 18,176
GTP 686 2,267 2,898 1,124 777 1,349 2,399 1,226 1,172 928 2,470 17,296
IMSA22 2,480 1,374 761 1,322 5,937
GTE Class 2,101 1,248 870 4,219
BMW M Hybrid V8 1,179 396 1,575
GTD Class 987 987
GTE IMSA 665 665

Car Model Popularity

Unique driver counts per car model for classes with multiple models.

GTD Class

Car Model 21s1 21s2 21s3 21s4 22s1 22s2 22s3 22s4 23s1 23s2 23s3 23s4 24s1 24s2 24s3 24s4 25s1 25s2 25s3 25s4 26s1 Total
BMW M4 GT3 EVO 459 459
Lamborghini Huracán GT3 EVO 338 338
[Legacy] Porsche 911 GT3 R 255 255

GTE Class

Car Model 21s1 21s2 21s3 21s4 22s1 22s2 22s3 22s4 23s1 23s2 23s3 23s4 24s1 24s2 24s3 24s4 25s1 25s2 25s3 25s4 26s1 Total
Porsche 911 RSR 956 460 387 1,803
Chevrolet Corvette C8.R GTE 588 280 291 1,159
Ferrari 488 GTE 525 345 143 1,013
BMW M8 GTE 317 295 134 746
Ford GTE 114 114 42 270

GTE IMSA

Car Model 21s1 21s2 21s3 21s4 22s1 22s2 22s3 22s4 23s1 23s2 23s3 23s4 24s1 24s2 24s3 24s4 25s1 25s2 25s3 25s4 26s1 Total
Porsche 911 RSR 436 436
Chevrolet Corvette C8.R GTE 167 167
Ferrari 488 GTE 57 57
BMW M8 GTE 47 47

GTP

Car Model 21s1 21s2 21s3 21s4 22s1 22s2 22s3 22s4 23s1 23s2 23s3 23s4 24s1 24s2 24s3 24s4 25s1 25s2 25s3 25s4 26s1 Total
Cadillac V-Series.R GTP 498 1,426 1,412 332 236 605 499 557 280 277 622 6,744
Porsche 963 GTP 484 1,116 382 273 530 296 285 254 407 1,270 5,297
Acura ARX-06 GTP 407 583 425 267 266 1,007 128 307 114 123 3,627
Ferrari 499P 824 318 231 81 637 2,091
BMW M Hybrid V8 215 338 242 70 81 141 142 147 251 186 197 2,010

IMSA22

Car Model 21s1 21s2 21s3 21s4 22s1 22s2 22s3 22s4 23s1 23s2 23s3 23s4 24s1 24s2 24s3 24s4 25s1 25s2 25s3 25s4 26s1 Total
BMW M4 GT3 EVO 504 484 276 472 1,736
[Legacy] Porsche 911 GT3 R 482 254 68 560 1,364
Ferrari 488 GT3 Evo 2020 538 411 148 178 1,275
Lamborghini Huracán GT3 EVO 717 153 40 57 967
[Legacy] Audi R8 LMS GT3 405 173 33 60 671
Mercedes-AMG GT3 2020 239 174 413
[Legacy] Mercedes-AMG GT3 135 59 194
[Legacy] McLaren MP4-12C GT3 30 25 4 16 75

IMSA23

Car Model 21s1 21s2 21s3 21s4 22s1 22s2 22s3 22s4 23s1 23s2 23s3 23s4 24s1 24s2 24s3 24s4 25s1 25s2 25s3 25s4 26s1 Total
Porsche 911 GT3 R (992) 444 900 1,232 1,178 460 714 802 753 511 541 1,532 9,067
BMW M4 GT3 EVO 287 267 358 500 977 262 126 181 174 239 297 413 735 4,816
Ferrari 296 GT3 754 742 649 370 341 353 287 380 341 580 4,797
McLaren 720S GT3 EVO 851 814 457 622 343 871 3,958
Mercedes-AMG GT3 2020 125 59 94 242 443 170 51 97 90 87 251 307 812 2,828
Ford Mustang GT3 173 330 279 198 429 496 598 2,503
Aston Martin Vantage GT3 EVO 335 1,175 1,510
Chevrolet Corvette Z06 GT3.R 258 176 232 148 139 120 351 1,424
Lamborghini Huracán GT3 EVO 273 102 20 105 82 157 69 66 66 73 55 109 205 1,382
Acura NSX GT3 EVO 22 341 287 150 70 73 921
Audi R8 LMS EVO II GT3 305 225 83 57 84 65 42 861
Ferrari 488 GT3 Evo 2020 218 227 249 694
[Legacy] Audi R8 LMS GT3 286 166 22 50 524
[Legacy] Porsche 911 GT3 R 328 119 447

Season Stats

Session Heatmaps

Average values by day of week and hour of day (UTC).

Track Usage

# Track Races Unique Drivers Seasons
1 Sebring International Raceway - International 341 18,358 14
2 Watkins Glen International - Boot 262 14,066 10
3 Daytona International Speedway - Road Course 259 14,685 8
4 Road Atlanta - Full Course 171 8,866 8
5 Road America - Full Course 161 8,121 7
6 Circuit des 24 Heures du Mans - 24 Heures du Mans 142 7,007 3
7 Autodromo Nazionale Monza - Grand Prix 84 3,798 4
8 Indianapolis Motor Speedway - Road Course 63 3,183 4
9 Canadian Tire Motorsports Park 56 2,572 5
10 Algarve International Circuit - Grand Prix 44 2,145 3
11 Nürburgring Combined - Gesamtstrecke Long 40 1,852 2
12 Autodromo Internazionale Enzo e Dino Ferrari - Grand Prix 39 2,048 3
13 Autódromo José Carlos Pace - Grand Prix 36 1,901 2
14 Long Beach Street Circuit 35 1,803 4
15 [Retired] Watkins Glen International - [Retired] Boot 33 1,241 2
16 Autódromo Hermanos Rodríguez - Grand Prix 33 1,559 2
17 Circuit Gilles Villeneuve 32 1,462 4
18 Nürburgring Grand-Prix-Strecke - BES/WEC 28 1,295 2
19 Fuji International Speedway - Grand Prix 27 1,391 2
20 WeatherTech Raceway at Laguna Seca - Full Course 26 1,369 3
21 Autodromo Internazionale del Mugello - Grand Prix 26 1,247 2
22 Nürburgring Grand-Prix-Strecke - Grand Prix 23 1,292 2
23 Virginia International Raceway - Full Course 22 1,095 2
24 Red Bull Ring - Grand Prix 21 1,179 2
25 Detroit Grand Prix at Belle Isle - Belle Isle 20 906 3
26 Hockenheimring Baden-Württemberg - Grand Prix 20 1,050 2
27 Nürburgring Combined - Gesamtstrecke 24h 17 595 1
28 Circuit de Spa-Francorchamps - Grand Prix Pits - 2010 17 1,227 1
29 Circuit de Barcelona Catalunya - Historic 15 654 1
30 Circuit of the Americas - Grand Prix 14 880 3
31 Fuji International Speedway - No Chicane 14 606 1
32 Circuit Zolder - Alternate 12 482 1
33 Silverstone Circuit - Grand Prix 10 349 1
34 Mobility Resort Motegi - Grand Prix 9 226 2
35 Shell V-Power Motorsport Park at The Bend - International Circuit 9 342 1
36 MotorLand Aragón - Outer 7 290 1
37 Homestead Miami Speedway - Road Course B 6 280 1
38 Circuito de Jerez - Ángel Nieto - Moto 5 256 1
39 Misano World Circuit Marco Simoncelli - Grand Prix 5 236 1
40 Lime Rock Park - Grand Prix 4 157 1
41 [Retired] Barber Motorsports Park - [Retired] Full Course 4 157 1
42 Circuit de Nevers Magny-Cours - Grand Prix 4 263 1
43 Mid-Ohio Sports Car Course - Full Course 3 124 1
44 [Retired] Virginia International Raceway - [Retired] Full Course 2 79 1
45 Knockhill Racing Circuit - International 1 21 1