Trail Running calendar near Susanville 2026-2027

A 100-mile ultramarathon in Burney, California on June 19-20, 2026, organized by Intermountain Endurance. The event follows a cupless aid station policy and the organizer offers free registration to Indigenous runners.

A cupless trail race in the Susan River Canyon featuring a loop from Hobo Camp that uses the Bizz Johnson Trail outbound and flowy South Side singletrack on the return. Three distances are offered and all finishers receive a towel and medal..

On June 20, 2026 at Sparks Marina runners complete a *4.167 mile* yard each hour until one person remains; mini Backyard races of 3, 6, 12, and 24 hours use the same rules and award finishers.

A trail event in Burney, CA featuring 5K and 10K distances plus a burro race on the Historic Great Shasta Rail Trail, with specific gear and welfare rules for burros and local festival activities nearby.

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.

A 12.5 mile point to point mountain trail race on Donner Summit featuring four summits, ridge running, and 3,300 feet of elevation gain. Entry includes shuttle transport, raffle entry, and a finisher item.

A multi-loop trail marathon near Soda Springs, CA covering about 26.4 miles and 4,300 ft of gain across Royal Gorge land, with a central aid station, solo and relay options, parking at Soda Springs Ski Resort, and shuttle service to the aid..

A USATF sanctioned trail 5k at Hidden Valley Regional Park in Reno on September 5, 2026. Proceeds benefit Azteca FC and all participants receive a shirt, finisher medal, and sticker.

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.

The Great Trail Race is a point to point event between Truckee and Tahoe City, California, on Saturday, September 26, 2026. Participants may choose gravel bike, mountain bike, or trail run and select either an Elite or Classic course.

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.

A multi day ultrarun at Sparks Marina in Nevada on October 9 to 11, 2026 offering timed events and 50 and 100 mile distances on a paved, lighted loop with round the clock aid station support.

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.

A 3rd annual 9.4 mile hill climb in Reno with 3,018 feet of elevation gain, starting and finishing at Melton Elementary School and reaching the summit of Peavine Peak via Chalk Canyon and Tower Ridge.

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, California is a three day trail event in October offering 48 hour, 24 hour, 12 hour, 13.8 mile and 4.8 mile race formats, run as cupless events with community and nonprofit partnerships.

Trail 5k and virtual 5k at Huffaker Hills and Rattlesnake Mountain in Reno on December 26, 2026. Includes a long sleeve performance shirt, official timing, medical coverage, and supports the Azteca FC youth program.