Congratulations to Team Parallax for the overall win with 661 laps. Full results will be posted shortly after complete verification.

Longer and more challenging than Le Mans or Daytona; 25 Hours of Thunderhill is the new king of enduros. Do you have what it takes to survive? Then join our world-class field of racers in the most severe endurance race on the planet - December 1-2, 2007.

2007 Registration Open

Please download and read the instructions carefully before proceeding: Instructions

The Team Declaration Form is the first form due. This will determine "order of entry." Deadline is November 1, 2007.

Next is the Vehicle Information Form. Make sure to review the NASA Enduro Rules under "Class Mapping" to determine which class is correct for your entry. You may change information after the deadline, so do not be late. Deadline is November 9, 2007

Next is the Driver Information Form Deadline is November 16, 2007

Lastly the Crew Credential Form Deadline is November 23, 2007

Applicable Rules:

NASA Club Codes and Regulations
NASA Endurance Rules
25 Hour Supplemental Rules