Sonoma Raceway - [Retired] Open Wheel 2012-2018
Seasons 21s1 to 26s1 (21 seasons) — generated March 16, 2026 12:28 UTC
581
Total Races
3,643
Unique Drivers
5
Series
![Sonoma Raceway - [Retired] Open Wheel 2012-2018 track map](https://members-assets.iracing.com/public/track-maps/tracks_sonoma/397-sonoma-indycar/active.svg)
Popularity Over Seasons
Series Usage
| # | Series | Races | Unique Drivers | Seasons | Scheduled |
|---|---|---|---|---|---|
| 1 | FIA F4 Esports Regional Tour - America | 397 | 2,491 | 4 | — |
| 2 | Formula C - Dallara F3 Series - Fixed | 92 | 765 | 1 | — |
| 3 | Formula C - Dallara F3 Series | 80 | 599 | 1 | — |
| 4 | Proto-GT Challenge | 7 | 48 | 1 | — |
| 5 | INDYCAR iRacing Series | 5 | 71 | 1 | — |