Backseat DriverVenues · 🇺🇸 United States
Sonoma Raceway
13 series racing here: GT America, Nascar, O'Reilly, NHRA, Ferrari Challenge NA, McLaren Trophy America and 7 more. Layouts: Grand Prix Layout, Alternative Grand Prix Layout, Club Circuit, Dragstrip.
Times are at the track. Tap a round for its sessions.
2026
R1GT World Challenge America Alternative Grand Prix Layout27–29 Mar
| Session | Day | Time (GMT-7, at the track) |
|---|---|---|
| Test Session | Fri 27 Mar | |
| Practice 1 | Fri 27 Mar | |
| Practice 2 | Sat 28 Mar | |
| Practice 3 | Sat 28 Mar | |
| Qualifying 1 | Sun 29 Mar | |
| Qualifying 2 | Sun 29 Mar | |
| Race | Sun 29 Mar |
R1McLaren Trophy America Alternative Grand Prix Layout29 Mar
| Session | Day | Time |
|---|---|---|
| Race | Sun 29 Mar | Time TBC |
R1Pirelli GT4 America Alternative Grand Prix Layout29 Mar
| Session | Day | Time |
|---|---|---|
| Race | Sun 29 Mar | Time TBC |
R1GT America powered by AWS Alternative Grand Prix Layout29 Mar
| Session | Day | Time |
|---|---|---|
| Race | Sun 29 Mar | Time TBC |
R1TC America Alternative Grand Prix Layout29 Mar
| Session | Day | Time |
|---|---|---|
| Race | Sun 29 Mar | Time TBC |
R2Toyota GR Cup North America Alternative Grand Prix Layout29 Mar
| Session | Day | Time |
|---|---|---|
| Race | Sun 29 Mar | Time TBC |
R2Radical Cup North America Grand Prix Layout12 Apr
| Session | Day | Time |
|---|---|---|
| Race | Sun 12 Apr | Time TBC |
R3Porsche Sprint Challenge North America Grand Prix Layout12 Apr
| Session | Day | Time |
|---|---|---|
| Race | Sun 12 Apr | Time TBC |
R2Porsche Sprint Challenge USA West Grand Prix Layout12 Apr
| Session | Day | Time |
|---|---|---|
| Race | Sun 12 Apr | Time TBC |
R4Porsche Sprint Challenge USA West Velocity Invitational · Grand Prix Layout31 May
| Session | Day | Time |
|---|---|---|
| Race | Sun 31 May | Time TBC |
R18NASCAR Cup Series Toyota / Save Mart 350 · Club Circuit27–28 Jun
| Session | Day | Time (GMT-7, at the track) |
|---|---|---|
| Practice | Sat 27 Jun | |
| Qualifying | Sat 27 Jun | |
| Race | Sun 28 Jun |
R11NHRA Drag Racing Series Dragstrip19 Jul
| Session | Day | Time |
|---|---|---|
| Race | Sun 19 Jul | Time TBC |
R5Ferrari Challenge North America Grand Prix Layout26 Jul
| Session | Day | Time |
|---|---|---|
| Race | Sun 26 Jul | Time TBC |
2027
R2Porsche Sprint Challenge North America Grand Prix Layout28 Mar
| Session | Day | Time |
|---|---|---|
| Race | Sun 28 Mar | Time TBC |
R1GT World Challenge America Alternative Grand Prix Layout4 Apr
| Session | Day | Time |
|---|---|---|
| Race | Sun 4 Apr | Time TBC |
R1Pirelli GT4 America Alternative Grand Prix Layout4 Apr
| Session | Day | Time |
|---|---|---|
| Race | Sun 4 Apr | Time TBC |
R1GT America powered by AWS Alternative Grand Prix Layout4 Apr
| Session | Day | Time |
|---|---|---|
| Race | Sun 4 Apr | Time TBC |
R1TC America Alternative Grand Prix Layout4 Apr
| Session | Day | Time |
|---|---|---|
| Race | Sun 4 Apr | Time TBC |
R2Toyota GR Cup North America Alternative Grand Prix Layout4 Apr
| Session | Day | Time |
|---|---|---|
| Race | Sun 4 Apr | Time TBC |
R2Ferrari Challenge North America Grand Prix Layout11 Apr
| Session | Day | Time |
|---|---|---|
| Race | Sun 11 Apr | Time TBC |
R18NASCAR O'Reilly Auto Parts Series Club Circuit10 Jul
| Session | Day | Time |
|---|---|---|
| Race | Sat 10 Jul | Time TBC |
R19NASCAR Cup Series Toyota/Save Mart 350 · Club Circuit11 Jul
| Session | Day | Time |
|---|---|---|
| Race | Sun 11 Jul | Time TBC |
R11NHRA Drag Racing Series Dragstrip25 Jul
| Session | Day | Time |
|---|---|---|
| Race | Sun 25 Jul | Time TBC |
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