Trail Running calendar near Folsom 2026-2027

The Pena Passage offers trail races through the scenic Lagoon Valley Park. Choose from a challenging 30K with technical trails or shorter 5K and 10K routes. The event includes aid stations and a partnership supporting mental health awarenes..

The Tahoe 100K is a high-altitude ultramarathon through the Sierra Nevada. Runners face over 11,000 feet of climbing on singletrack trails, reaching nearly 10,000 feet above sea level. This 100-kilometer journey passes by the scenic Star La..

Event Overview The Broken Arrow Skyrace is a four-day mountain running event held at the Palisades Tahoe ski resort near Lake Tahoe, California. It is a multi-distance event inspired by classic European Skyraces. Distances The event feature..

The Western States 100 is an epic ultramarathon on the historic Western States Trail from Olympic Valley to Auburn. It features over 15,000 feet of climbing through remote Sierra terrain. Entry is by a highly selective lottery.

The Burton Creek Trail Run offers 6K, 12K, and half marathon distances on beautiful trails through Burton Creek State Park near Lake Tahoe. Participants receive a t-shirt, medal, photos, and for half marathon runners, a BBQ. Discounts are a..

Take on the Big Chief 50K, a scenic trail run from Tahoe City on single track and fire roads with big climbs and Lake Tahoe views. Aid stations, medical support and a finisher medal make for a rewarding mountain day.

Celebrate July 4th with a scenic 5K or 10K trail run at North Tahoe Regional Park. The race finishes at the sandy Tahoe Vista Recreation Area Beach for post-run festivities. Enjoy a costume contest, awards, and included event perks.

The Lost Sierra Endurance Race offers 25K, 50K, and 100K trail runs through the scenic and rugged northern Sierra Nevada near Downieville, California. The 100K is a demanding out-and-back route, while the 50K is a point-to-point course with..

Mountain Tiger Donner Summit is a point-to-point 12.5-mile trail race on Tahoe's Donner Summit, featuring four summits and 3,300 feet of climb. It includes shuttle service from finish to start. Registration opens in late February 2026.

Tackle the trails of Auburn, CA in this second leg of a 3-part trail series. Choose from a 10.5 or 5.9 mile course through the American River Canyon, featuring challenging hills. Finish with a tech shirt, custom medal, and a celebratory bee..

Run a unique multi-loop marathon through California's scenic Royal Gorge. Choose to tackle the 26.4-mile course solo or share the adventure with a partner or team. The event features a central, festive aid station accessible only by shuttle..

This alpine trail challenge in California's High Sierra features a 50K course with 7,500 feet of climbing at over 7,000 feet elevation. Runners navigate scenic loops with significant unsupported sections. The event includes four distances a..

Bear Creek is a trail running event in Lafayette's Briones Regional Park with half marathon, 10K, and 5K distances. The courses feature hills, scenic views, and a rewarding final downhill mile. All finishers receive a custom medal and shirt..

The Spooner Lake 5K and 10K offer a scenic run around Spooner Lake on August 9, 2026. The courses travel on singletrack trails through a forested basin. Registration includes a shirt, medal, photos, and post-race food.

Trail runners take on the Marlette 50K or 10 Miler from the scenic start at Spooner Lake in Lake Tahoe State Park. The courses offer expansive views of the Tahoe region along singletrack trails. The event also includes shorter 10K and 5K ra..

Mountain Tiger South Lake Tahoe is a 12-mile point-to-point trail race on the Tahoe Rim Trail near Stateline, Nevada. With technical singletrack, fire roads, and big views of the lake, it offers a challenging mountain run. Registration incl..

Run the scenic trails around Jenkinson Lake in California's El Dorado National Forest. This summer event offers seven distances, from a 5K to a 50K ultramarathon. All finishers receive a medal, and aid stations support runners along the way..

This trail running event in Auburn, California, offers half marathon and 10K distances. The courses traverse the steep and scenic trails of the Mammoth Bar OHV area, known for its rugged climbs and canyon views.

Diablo Trail Run on September 6, 2026 in Clayton CA offers distances from a 4 mile Mitchell Canyon course to a 50K, plus a free kids 50 yard dash for age six and younger. Courses use dirt roads and single track with aid stations every 3 to..

Run the scenic Rubicon Trail in a point-to-point race around Lake Tahoe's Emerald Bay. The 7-mile course features technical single-track with granite steps and stunning lake views. Your entry includes a shuttle, medal, and race photos.