Thunderhill Raceway Park 5 Mile Course Decal

Thunderhill’s 5-mile course is one of the longest permanent road courses in the United States, created by combining the East (3-mile) and West (2-mile) tracks. This extended layout offers a true endurance experience, favored by teams competing in long-format races like 25 Hours of Thunderhill.

📍 Location: Willows, California
🛣️ Configuration: 5 Mile Course
📏 Length: 5 miles
↩️ Turns: <Do you know?>
🟢 Status: Active
📅 Upcoming Events

🏎️ Inside the Outline: The 5-mile layout is a favorite for drivers seeking variety and challenge, with everything from long sweepers to tight technical corners across two terrains.