Colby Mountain Trailfest

Butte Meadows, United States • 5 Sep 2026

Event Overview

The Colby Mountain Trailfest is a trail running event held in Butte Meadows, California. This inaugural celebration is organized by the Butte County Sheriff Search and Rescue, Chico Velo TrailWorks, and the Bidwell Run Club. The event aims to support the development and maintenance of the local Colby Mountain trail system while promoting environmental stewardship. Participants run through a variety of terrains, contributing to the safety and accessibility of trails used by runners, hikers, and cyclists.

Course Information

The event features three distinct distances, each offering a different mix of surfaces:

  • 5k: Approximately 3.1 miles with 100 feet of climbing. The course consists of 90% fire road and 10% single track.
  • 12k: Approximately 7.5 miles with 700 feet of climbing. The route uses 60% fire road and 40% single track.
  • 24k: Approximately 15.5 miles with 1900 feet of climbing. This distance follows 25% fire road and 75% single track.

Aid stations are located at various intervals along the routes, including points at mile 1.3, mile 4, and mile 8.7, providing electrolytes and snacks.

Participant Amenities and Logistics

Registered runners receive a T-shirt, a medal, and a HydraPak reusable cup. Awards are presented to the top three men and women overall, as well as the top three finishers in designated age groups. A post-race party is held following the competition.

Accommodation options in Butte Meadows include cabins, RV hookups, and first-come, first-serve campgrounds such as Butte Meadows Campground and Cherry Hill Campground. Additional hotel lodging is available in Chico, located approximately 45 minutes away by car. Visit the organization's website for the most recent information.

Race information

24 km
24k
12 km
12k
5 km
Visit the organization's website for the most recent information.
Trail runs nearby

Trail races in Upper Bidwell Park featuring a 13.1 mile half marathon and a 4 mile hourly endurance challenge with creek crossings, single track trails, aid stations, bag check, bike valet, and reusable cup provision.

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