Trail Running calendar near Olympic Valley 2025-2026

The Burton Creek Trail Run is an exciting running event held in the scenic Burton Creek State Park near Tahoe City, California. Participants can choose from three race distances: a 6K, 12K, or a Half Marathon, all featuring beautiful trails through pine forests and meadows. The event emphasizes a fu..

The Western States 100 Endurance Run is a prestigious ultramarathon that covers a challenging 100-mile course along the historic Western States Trail, stretching from Olympic Valley, California, to Auburn. This iconic race, known for its demanding terrain, features significant elevation changes, inc..

The Signal Peak Trail Runs is an exciting running event taking place in Bear Valley, California, featuring two challenging courses: a 50K and a 24-mile run. Participants will experience stunning views of Bear Valley, Lake Spaulding, and the surrounding canyons, with the 50K course summiting Signal P..

The Tahoe Rim Trail Endurance Runs is a premier trail running event held in Carson City, Nevada, featuring a 50K and a 14-mile race. Scheduled for July 19, 2025, the event showcases stunning views of Lake Tahoe and the surrounding landscapes. Participants can expect challenging courses with signific..

The Blood, Sweat & Beers Trail Run is an exciting running event set in the picturesque American River Canyon. Participants can choose between two challenging courses: a Long Course of 10.5 miles and a Short Course of 5.9 miles, both featuring a mix of rugged terrain, including rocks, roots, dirt, an..

Mountain Tiger Donner Summit is an exciting 11-mile point-to-point mountain trail race taking place in Donner Summit, California. Designed for both new and experienced runners, the course features a mix of singletrack, technical trails, and smooth fire roads, with a total elevation gain of 3,300 fee..

The Lost Sierra Endurance Race, scheduled for July 26, 2025, in Downieville, California, offers an exhilarating challenge for runners with three distance options: 100K, 50K, and 25K. Participants will navigate scenic trails through the Sierra Buttes, experiencing breathtaking views and diverse terra..

The Folsom 100 is an exhilarating 100-mile ultramarathon that takes place around Folsom Lake, California. Scheduled for August 1, 2025, this challenging race features a point-to-point course with a single out-and-back section. Participants have 34 hours to complete the loop, which includes stunning..

The Point Mariah Trail Marathon, hosted by the Donner Party Mountain Runners, will take place on August 2, 2025, in Soda Springs, CA, near Truckee. This scenic marathon features a unique multi-loop course that showcases the stunning Royal Gorge area, offering expansive views of the Granite Chief Wil..

The Pinecrest Run is an annual running event taking place in Pinecrest, California, featuring a scenic five-mile course along the roads and shores of Pinecrest Lake, as well as a quick one-mile race on pavement. This event serves as a fundraiser for the Pinecrest Expedition Academy, a local private..

The Trail Run at Sly Park, scheduled for August 23, 2025, offers a variety of race distances including 5K, 10K, 8 Mile, Half Marathon, 17 Mile, Trail Marathon, and 50K. Set in the scenic Sly Park Recreation Area in Pollock Pines, California, the event features trails around Jenkinson Lake, surrounde..

The Mammoth Bar Trail Runs, organized by Skybreaker Racing, will take place in the scenic Mammoth Bar OHV Area within the Auburn State Recreation Area, known for its challenging terrain and stunning views of the American River Canyon. Scheduled for September 7, 2025, the event features three race di..

XTERRA Lake Tahoe is an exciting off-road triathlon event set in the stunning scenery of Lake Tahoe, USA. Scheduled for September 13, 2025, the event features a variety of races, including a full-distance triathlon, sprint triathlon, aquabike, and trail runs of 5K and 10K. Participants will experien..

The Gold Rush Growler Trail Runs feature a 10-mile and a 5K race, taking place at Granite Beach, Folsom Lake SRA. Participants can enjoy scenic courses along the shoreline and single-track trails. The event includes new courses for 2025, with awards for top finishers and age group categories.Each co..

The Sunset & Cider Trail Races, taking place in Auburn, CA, on September 27, 2025, offers an exciting opportunity for trail runners of all levels. Participants can choose from three race distances: a challenging 50K, a scenic 13-mile half marathon, or a 5-mile run. The event features beautiful trail..

The Auburn Half Marathon, scheduled for October 4, 2025, takes place in the historic town of Auburn, California, known as the "Endurance Capital of the World." This trail running event features a half marathon, 12K, and 5K, all set against the scenic backdrop of the Western States Trail. Participant..

The Yuba Gold Trail Runs, set in the scenic gold country near Nevada City, CA, offers participants a choice of three distances: 50K, 35K, and a Half Marathon. The course features stunning views of the South Fork Yuba River and the historic Malakoff Diggins mining site. Early registration is availabl..

The Kokanee Trail Runs, a beloved event in the Lake Tahoe Basin, features a Half-Marathon, 5K, 10K, and a non-competitive Tadpole Trot for children. Set against the stunning backdrop of Fallen Leaf Lake, participants can enjoy scenic courses, unique finisher awards, and post-race refreshments. The e..

The Mile Madness Endurance Run is an exciting endurance event taking place from October 10-13, 2025, at the Sunset Whitney Recreation Area in Rocklin, CA. This unique race features a 1.05-mile loop course, primarily on dirt trails, allowing participants to choose from various timed challenges, inclu..

The Biggest Little Ultra is a unique running event taking place at Sparks Marina in Nevada from October 10 to 12, 2025. This fixed time/fixed distance race offers participants the chance to compete in various formats, including 6, 12, 24, and 48-hour races, as well as 50 and 100-mile challenges. The..