Thunderhill Raceway Park 3 Mile Course with Bypass Decal

This variation of Thunderhill’s classic 3-mile East Course adds a bypass to the turn known as “The Cyclone.” Skipping that signature uphill corkscrew changes the flow entirely—faster, smoother, and a little easier on newer drivers. It’s still full of character, just with a different rhythm.

📍 Location: Willows, California
🛣️ Configuration: 3 Mile Course with Bypass
📏 Length: 3 miles
↩️ Turns: 15
🟢 Status: Active
📅 Upcoming Events

🏎️ Inside the Outline: Thunderhill’s bypass layout is often used for HPDE and club events looking to increase safety or shake up the pace. Still fast, still fun—just without the rollercoaster drop.