Take the challenge this summer and ride two of California's most spectacular bike rides - The Tour de Big Bear & Mammoth Gran Fondo!
The 2024 California Pass Challenge requires participation in the 2024 Tour de Big Bear and the 2024 Mammoth Gran Fondo.
Participants who conquer both rides will receive a signature award and unique race plates. Riders may choose from a number of ride options between each event, with special options for E-BIKE riders, and even adding in the option of the gravel routes from Tour de Big Bear.
The 2024 California Pass Challenge requires participation in the 2024 Tour de Big Bear and the 2024 Mammoth Gran Fondo.
Participants who conquer both rides will receive a signature award and unique race plates. Riders may choose from a number of ride options between each event, with special options for E-BIKE riders, and even adding in the option of the gravel routes from Tour de Big Bear.
Registration for 2023 California Pass Challenge is currently closed.