Tough Mudder - Big Bear

Tough Mudder Big Bear is an exhilarating obstacle course event taking place from September 5 to 7, 2025, in Big Bear, California. Participants can choose between a 5K course featuring over 12 obstacles or a challenging 10K course with 20 obstacles, all designed to test teamwork and endurance. The event is co-hosted with In-N-Out Burger, offering a unique experience that includes a finisher meal of their iconic Double-Double®.

Proceeds benefit the Slave 2 Nothing Foundation, which focuses on combating substance abuse and human trafficking. The event promises a festive atmosphere with a Mudder Village Festival, making it a memorable experience for all. Visit the organization's website for the most recent information.