Trail Running calendar near Butte Meadows 2026-2027

A trail event in Downieville, California with 25K, 50K, and 100K options on mostly singletrack. Courses include multiple aid stations, substantial elevation gain, and specific equipment and pacer rules for the 100K.

Experience the inaugural Colby Mountain Trailfest in Butte Meadows featuring scenic 5k 12k and 24k courses. Support local trail maintenance and search and rescue efforts while exploring the newest trail systems in Northern California.

An outdoor mud obstacle run near Redding, CA, with a just-under 5 km course through fields, hills and creek crossings. The family-oriented event includes vendors, children's activities, food, drinks and event swag.

Yuba Gold is a self guided *50K* point to point in Nevada City, CA held October 1 to 31, 2026. Runners complete the original South Yuba Campground to Bear Valley course, submit an activity link for ranking, and receive a finisher award.

Trail runs near Bear Valley and Lake Spaulding with a 50K and a 24 mile option. The 50K includes a summit loop with about 5,700 ft of gain, rocky sections on Signal Peak OHV Road, cupless aid stations, and finisher medals.

Trail races in Nevada City on October 11 2026 include a 13.1 miles half marathon, a 10K and a 5K with mixed terrain, aid stations and views along Deer Creek. Organized by Sierra TrailBlazers and Bear Yuba Land Trust.

Point to point trail races on the Bizz Johnson Trail in Lassen National Forest featuring a USATF certified Boston qualifier marathon, a 50K, an Express half and a 10K with remote starts and aid stations.

Trail running event at Whiskeytown with 9 mile, 20.5 mile and 52K courses on singletrack and dirt roads; proceeds support trail maintenance.

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.

Weekend at Burney in Burney, CA runs October 22 to 24 and features 48 hour, 24 hour, 12 hour formats plus 13.8 mile and 4.8 mile races. All races are cupless and free registration is available for Indigenous runners.

Resolve2Run is an annual New Year’s Day 5K and 10K run-walk around Chicago Park School and scenic Nevada County, held as a fundraiser for the Peardale-Chicago Park Firefighters' Association, Chicago Park 4-H Club, and the school PTA.

Trail races from 4.5 miles to 50K on single track trails through meadows, pines, climbs and water crossings near Susanville, California.

A 100 mile mountain loop in Lassen National Forest on June 18, 2027, organized by Intermountain Endurance. The route has four snow dependent variations, about 15,000 feet of climbing, and a required trail work or volunteer commitment.