Trail Running calendar near Rocklin 2025-2026

The Cool Moon 100 Mile Endurance Run is a challenging ultramarathon set in the scenic landscapes of Northern California. Scheduled for June 14, 2025, this event features a unique course comprising two loops: a 13.5-mile North loop and an 11.5-mile South loop, totaling 100 miles. Runners have a gener..

The Broken Arrow Skyrace, presented by Salomon, is a premier trail running event held at Palisades Tahoe, California, from June 19-22, 2025. This unique skyrunning competition features nine distances, including a challenging 46K, 23K, 18K, and a kids' race, showcasing the stunning landscapes of Lake..

The Broken Arrow Skyrace is California's inaugural skyrunning event, taking place at Squaw Valley and presented by Salomon. This exciting race features multiple distances, including 46K, 23K, 18K, 11K, and a kids' race, catering to runners of all levels. The event emphasizes a community atmosphere w..

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 Dirty Dozen Run, organized by Brazen Racing, is a unique endurance event taking place at Point Pinole Regional Shoreline. Scheduled for July 12, 2025, participants can choose to run for 12, 6, or 3 hours, either solo or in teams of two or three. The race features a scenic 3.37-mile loop primaril..

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..

Bear Creek 2025 is an exciting running event taking place in Lafayette, California, featuring a Half Marathon, 10K, and 5K races. Set against the scenic backdrop of Briones Regional Park, participants can expect a challenging course with hills, perfect for those seeking a unique trail experience rat..

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 Diablo Trail Run, scheduled for September 7, 2025, in Clayton, California, offers a variety of race distances including a 4-mile, 10-mile, half marathon, marathon, and 50K, along with a free Kid's Run for children aged 6 and under. The event takes place in the scenic Mount Diablo State Park, fea..

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..