Trail Running Calendar United States 2026-2027

A free, donation-supported 12 hour trail event at Whispering Pines City Park with a 5 mile loop, an aid station and a finisher award for 10 miles. Capacity is 185 and there is no waitlist.

Stone Mountain Massacre in Roaring Gap NC offers 8 mile, 25K and 50K trail courses with rocky rooted terrain, stair sections and marked routes. Aid stations provide food, drinks and first aid; the 50K includes a stone collection element and..

Experience a unique 5K race held entirely on the frozen surface of Lake Mendota. Participants can run walk or skate across the ice while enjoying scenic views of downtown Madison and the university campus.

Experience the coastal beauty of the Marin Headlands at the Golden Gate Trail Run. Choose from distances ranging from a 50K trail race to a fun kids dash with views of the Golden Gate Bridge and San Francisco.

A dog friendly trail event at Pepper Park Riverside on Hutchinson Island with 5K and 9K races, a free Puppy Dash for kids, and a virtual option. Registration includes shirts, medals, chip timed bibs, and finish line treats for dogs.

Experience North America's largest ski trail network during this community Nordic event. Ski from the Methow River to Sun Mountain Lodge in a marathon, half marathon, or relay race followed by a festive post race lunch.

Experience a winter trail challenge at Hale Education featuring 15 mile and 30 hour options. Navigate three unique loops through the Massachusetts woods while testing your endurance and self reliance in cold weather conditions.

Test your endurance at Maramec Spring Park with trail distances ranging from a 5K to a 100 mile ultra. Experience historic forest trails and technical Ozark terrain at this multi distance running event.

A 5K and 10K trail run at Lake Manatee State Park featuring sandy paths, pine corridors, wildlife sightings, chip timing, finisher medal, and post-race refreshments. A lodging partner offers a promo code RUN for event dates.

Experience a winter run through the technical terrain of the Red Hills Recreation Area in the Sierra Foothills. Choose between six or twelve mile distances featuring water crossings and muddy trails in a scenic natural environment.

Experience a unique winter trail adventure at Cheyenne Mountain State Park with timed challenges and traditional distances. Run multiple scenic loops with views of Pikes Peak in this community focused Colorado trail event.

Mt. Umunhum Trail Conquest (Winter) is a multi-distance trail event at Almaden Quicksilver County Park offering races from a kids run to a 50K with marked out-and-back courses, multiple aid stations, and summit sections to Bald Mountain or..

A multi-distance trail event at Fort Richardson State Park on Feb 7 to 8 2026, featuring a 15.5 mile out and back loop on soft fine gravel with aid stations, required water carrying, and options from 5K up to 100K.

Trail races at Granite Beach along Folsom Lake include a 5K and a 10 Miler on February 6 and 7, 2027, with aid stations, finisher medals, race shirts for sale, and both age group and overall awards.

Experience the trails of the Baytown Nature Center at this family trail run. Participants can choose between 1K and 5K distances while enjoying park activities like fishing and bird watching after the race.

Experience a scenic 11.5 mile trail race through the wooded paths of Red Top Mountain State Park. Enjoy bridge crossings and lake views while supporting the preservation of Georgia state parks.

Trail event at Twin Mountains featuring a technical 13 mile loop with rocky climbs, creek crossings and steep powerline ascents. Distances run from 5K up to 135 miles with ruck and relay options and multi day formats.

A multi day ultrarunning festival near Jacksonville, Florida offering looped timed events from short to multi day durations, a single cupless aid station with hot food, on site medical and footcare support, and RV and crew facilities.

Experience an obstacle course race through the dusty desert trails of Fort McDowell. Navigate through cactus plants and mesa inclines with 5K, 10K, and kids distances available on the Yavapai Nation Indian Reservation.

Experience the trails of Daley Ranch at The Ranch 50K and Half Marathon in Escondido. This SoCal Ultra Series event features challenging loops with significant elevation gain and fully stocked aid stations.