Sonoma Raceway

“Winter Jam” 2025: NorCal’s Biggest Drift Event at Sonoma Raceway (Dec 20-21) Winter Jam, Northern California’s biggest drifting event, returns on December 20-21, 2025! This thrilling event will take over various locations around Sonoma Raceway, including courses in the main paddock, Turns 2-4, Turn 7, the Esses at Turn 8, and the hairpin at Turn 11 of ...