Sonoma Grand Prix brings world-class racing to the scenic Sonoma Raceway, blending high-speed competition with California wine country atmosphere. This event attracts top drivers, passionate fans, and premium hospitality experiences each season.
From tight cornering on the road course to strategic pit windows, the race showcases technical skill and team execution. Spectators enjoy sweeping views, live music, and family-friendly activities alongside the roar of engines.
| Event | Date | Location | Series | Featured Class |
|---|---|---|---|---|
| Sonoma Grand Prix | June 2025 | Sonoma Raceway, California | IMSA WeatherTech Championship | GTP & GTD Pro |
| Supporting Races | June 2025 | Sonoma Raceway, California | Trans-Am, GT World Challenge | Am & Pro Am |
| Practice & Qualifying | Friday to Saturday | Sonoma Raceway, California | All Classes | Session Times |
| Race Day | Sunday Afternoon | Sonoma Raceway, California | Main Event | GTP Feature |
Track Layout and Corner Guide
Sonoma Raceway combines fast sweepers and technical chicanes, challenging both car and driver. Understanding elevation changes and runoff areas is essential for competitive strategy and safe overtaking.
Key Corners to Master
- Turn 1: Heavy braking zone into a fast left.
- Corkscrew: High-speed crest with changing camber.
- Hairpin: Tight turn ideal for defensive positioning.
- Final Chicanes: Sequence rewarding smooth throttle control.
Weather and Timing Considerations
June conditions in Sonoma bring mild temperatures and occasional afternoon winds. Track temperature can shift grip levels, making real-time data critical for tire selection and setup adjustments during the race.
Driver and Team Preparation
Teams arrive early to balance aerodynamics, brake cooling, and suspension settings specific to Sonoma’s mix of high and low speed corners. Simulator work and Friday practice are vital for finding competitive lap times without pushing beyond limits.
Experience and Spectator Tips
Maximize your visit by planning arrival times, exploring vendor areas, and choosing vantage points that offer clear views of key corners like the Corkscrew and final chicanes.
- Review the schedule and map to plot a route between garages and grandstands.
- Arrive early to secure parking and shuttle access on race day.
- Pack sun protection, refillable water bottles, and light layers.
- Follow official communications for updates on session times and gate policies.
FAQ
Reader questions
What time does the Sonoma Grand Prix race start on Sunday?
The main GTP feature typically starts in the early afternoon, with exact local start times announced in the event schedule and updated on official app notifications.
Can I bring a guest pass to the paddock during practice sessions?
Guest paddock access depends on ticket type and current series regulations; verify visitor rules on the official website before arrival to avoid entry delays.
What should I wear for race day given the weather at Sonoma?
Layered clothing, sun protection, and comfortable shoes are recommended, as temperatures can vary from cool mornings to warm afternoons with occasional breezes along the course.
Are there live timing and team radio streams available for the Grand Prix?
Selected sessions may offer live timing graphics and limited team radio feeds through official platforms, providing real-time insight into strategy and on track action.