Indianapolis Motor Speedway - Road Course
Seasons 21s1 to 26s1 (21 seasons) — generated March 16, 2026 12:29 UTC
15,406
Total Races
108,543
Unique Drivers
20
Series
Popularity Over Seasons
Series Usage
| # | Series | Races | Unique Drivers | Seasons | Scheduled |
|---|---|---|---|---|---|
| 1 | GT3 Challenge Fixed by Fanatec | 1,329 | 10,765 | 3 | — |
| 2 | IMSA iRacing Series | 1,167 | 17,548 | 7 | — |
| 3 | GT4 Challenge by Falken Tyre | 1,124 | 12,482 | 4 | — |
| 4 | FIA F4 Esports Regional Tour - America | 969 | 7,528 | 4 | — |
| 5 | GT Sprint Series by Simucube | 820 | 8,789 | 3 | — |
| 6 | Sports Car Challenge by Falken Tyre | 798 | 10,741 | 4 | — |
| 7 | Ferrari 296 Challenge | 757 | 3,395 | 2 | — |
| 8 | Prototype Challenge – Fixed | 621 | 4,767 | 7 | — |
| 9 | iRacing GT3 Regional Tour - Americas | 561 | 2,909 | 1 | — |
| 10 | Toyota GR86 Cup by SIMAGIC | 455 | 2,947 | 1 | — |
| 11 | Rain Master Challenge | 453 | 2,853 | 3 | — |
| 12 | IMSA iRacing Series - Fixed | 371 | 6,511 | 4 | — |
| 13 | US Open Wheel D - USF 2000 Series - Fixed | 352 | 2,243 | 5 | — |
| 14 | LMP3 Trophy | 328 | 2,481 | 3 | — |
| 15 | BMW M Power Challenge | 327 | 2,150 | 3 | — |
| 16 | Formula C - Dallara F3 Series - Fixed | 322 | 3,117 | 3 | — |
| 17 | INDYCAR Series - Fixed | 281 | 3,002 | 4 | — |
| 18 | iRacing Porsche Cup - Fixed by CONSPIT | 263 | 2,180 | 1 | — |
| 19 | Advanced Mazda MX-5 Cup by Heusinkveld | 262 | 1,686 | 1 | — |
| 20 | Formula C - Dallara F3 Series | 231 | 1,950 | 3 | — |