Trail Running calendar near Olympic Valley 2025-2026

The Trail Run at Sly Park - Spring is an exciting running event taking place at the Sly Park Recreation Area in Pollock Pines, California. Participants can choose from various distances, including a 50K, Trail Marathon, 17 Miler, Half Marathon, 8 Miler, 10K, and 5K, all set against the stunning back..

The Dirty Secret Trail Run, held in Cool, California, offers two scenic trail race options: a 10.3-mile long course and a 5.8-mile short course. Starting at Northside Elementary School, the course features challenging terrain with rolling hills, stream crossings, and single-track trails. Notable hig..

The Placer Trail Running Festival, held in Granite Bay, California, offers a variety of trail races for all levels, including 5K, 10K, and 25K distances, along with a Canicross event. The festival takes place on May 17, 2025, and features scenic courses through pristine trails near Folsom Lake. Part..

The Placerville Path Memorial Day Run is a scenic running event held on the El Dorado Trail in Placerville, California. It features multiple race options, including a Kids Run, 5K, 10K, 15K, and a Half Marathon, with courses passing through beautiful oak trees, rolling hills, and picturesque views...

"Run the Rim" is a trail running event held on June 1, 2025, at the Arnold Rim Trail in Stanislaus Forest, Calaveras County, California. The race offers multiple courses, including a 22-mile point-to-point trail, a half marathon, and a 10K run, all featuring scenic, well-maintained single-track trai..

The Mississippi Bar Trail Run, hosted by the Fair Oaks Recreation & Park District, is an annual trail running event held in Fair Oaks, California, along the scenic north shore of Lake Natoma. The event features 5K and 10K race options through wetlands, oak-studded bluffs, and single-track trails wit..

The Silver State 50/50 is an annual endurance event held at Rancho San Rafael Park in Reno, featuring a 50-mile, 50-kilometer, and trail half-marathon race. Celebrating its 40th year, the race offers challenging courses through rugged terrain, including steep climbs, single-track trails, and scenic..

The Tahoe 200 is a challenging endurance run that circumnavigates Lake Tahoe, the largest alpine lake in North America. As part of the prestigious Triple Crown of 200-mile races, it features a stunning route along the Tahoe Rim Trail, showcasing breathtaking views of the lake and diverse landscapes,..

The Cool Moon Trail Races, held in Cool, California, offer a variety of distances including 100K, 50-mile, 25-mile, 13.5-mile, 11.5-mile, and 5K races. The course features two main loops: a 13.5-mile North loop and an 11.5-mile South loop, combining single track trails and fire roads with scenic vie..

The Cool Moon 100 Mile Endurance Run is a challenging ultramarathon held in Cool, California. The race features a 100-mile course composed of four loops of two distinct trails: a 13.5-mile North loop and an 11.5-mile South loop, combining single track and fire roads with a total elevation gain of ap..

The Broken Arrow Skyrace is a premier skyrunning event held annually at Palisades Tahoe, Lake Tahoe, California. Scheduled for June 19-22, 2025, it features nine challenging race distances ranging from a kids' race to a grueling 46K ultra. The courses traverse high-alpine terrain mostly above the tr..

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 Half Marathon, 12K, or 6K, all set against a backdrop of beautiful pine forests and high sierra meadows. The event prom..

The Western States Endurance Run is a prestigious 100-mile ultramarathon held in Olympic Valley, California, starting at the site of the 1960 Winter Olympics. The course follows the historic Western States Trail, stretching from Olympic Valley to Auburn through rugged and remote terrain. Runners fac..

The Signal Peak Trail Runs is a challenging outdoor running event held in Emigrant Gap, California, featuring 50K and 24-mile courses. Participants will enjoy scenic views of Bear Valley, Lake Spaulding, Signal Peak, the South Yuba River, and North American River Canyons. The courses include technic..

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..

Blood, Sweat & Beers is a trail running event held in Auburn, California, nestled in the scenic American River Canyon. The race offers two challenging courses: a Long Course of 10.5 miles with over 2,470 feet of elevation gain and loss, and a Short Course of 5.9 miles with approximately 860 feet of..

Mountain Tiger Donner Summit is an exciting 11-mile point-to-point mountain trail race set in the stunning Donner Summit area of Tahoe, 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..

Conquer the Sierra Buttes at the Lost Sierra Endurance Race on July 26, 2025, in Downieville, California. Participants can choose from 25K, 50K, and 100K courses, each offering a challenging and scenic trail experience through the Sierra Nevada mountains. The 100K course features an out-and-back rou..

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 Donner Party Mountain Runners, takes place near Truckee, California, at the Soda Springs Ski Resort. This unique trail marathon covers approximately 26.4 miles with about 4,300 feet of elevation gain, featuring a multi-loop course through the protected Roya..