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Mountain Bike

Bidwell BUMP 50th Anniversary Oldest MTB Race in the WORLD

OCT 3, 2026 – OCT 4, 2026 19 days out Chico, CA

Distances & categories

  • All Mountain Champion Men
  • All Mountain Champion Non-Binary
  • All Mountain Champion Women
  • Beginner Course Men
  • Beginner Course Non-Binary over 18
  • Beginner Course Non-Binary under 18
  • Beginner Course Women
  • Beginner Course Young Men under 18
Register on BikeReg → View on map

Listing sourced from BikeReg. Dates and registration can change — always confirm on the organizer's page.

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