Chicagoland Speedway
Seasons 21s1 to 26s1 (21 seasons) — generated March 16, 2026 12:14 UTC
23,513
Total Races
129,683
Unique Drivers
19
Series
Popularity Over Seasons
Series Usage
| # | Series | Races | Unique Drivers | Seasons | Scheduled |
|---|---|---|---|---|---|
| 1 | NASCAR Class C Series - Fixed | 8,822 | 53,756 | 10 | — |
| 2 | ARCA Menards Series | 3,113 | 21,091 | 6 | — |
| 3 | NASCAR O'Reilly Auto Parts Series - Fixed | 2,479 | 24,184 | 8 | — |
| 4 | NASCAR iRacing Class C Series | 2,276 | 16,021 | 6 | ✓ |
| 5 | NASCAR iRacing Class B Series | 1,555 | 12,056 | 7 | ✓ |
| 6 | NASCAR Gen 4 Cup Series | 1,108 | 10,975 | 7 | — |
| 7 | NASCAR Class A Series - Fixed | 978 | 10,312 | 6 | — |
| 8 | NASCAR Class A Series | 748 | 5,502 | 6 | — |
| 9 | INDYCAR Series - Fixed | 700 | 5,313 | 6 | — |
| 10 | INDYCAR Series - Oval - Fixed | 581 | 4,439 | 4 | — |
| 11 | 13th Week NASCAR iRacing Truck Series | 531 | 6,810 | 5 | — |
| 12 | NASCAR 1987 Legends Cup | 304 | 2,623 | 4 | — |
| 13 | NASCAR Next Gen Cup Series - Fixed | 128 | 1,501 | 1 | — |
| 14 | NASCAR Next Gen Cup Series | 76 | 723 | 1 | — |
| 15 | Silver Crown Cup | 71 | 566 | 8 | — |
| 16 | Winter iRacing NASCAR Series - Fixed | 18 | 346 | 1 | — |
| 17 | Winter iRacing NASCAR Series | 12 | 211 | 1 | — |
| 18 | INDYCAR Series | 11 | 100 | 1 | — |
| 19 | eNASCAR Road to Pro Qual Series - Round 2 | 2 | 69 | 1 | — |