Trail Running Calendar United States 2026-2027

Experience trail running at the historic Howelsen Hill ski area in Steamboat Springs. Choose between 5k and 10k distances as part of an exciting multi sport race weekend in the Colorado mountains.

Trail races near Burgdorf Hotsprings in Payette National Forest offering 30K and 50K singletrack courses. The 2026 layout runs clockwise with start and finish at Pete Creek Trailhead and camping nearby.

Experience the natural beauty of Wolf Road Woods with 3, 6, or 9 mile trail runs on a scenic loop course. Enjoy a relaxed atmosphere featuring off road terrain and post race celebrations in the heart of the Palos Trail System.

Night Owl 9K is an evening trail race at Freedom Park in Williamsburg, VA combining single track, fire road and paved trails with rolling hills. The event includes a post race party with beer and pizza and benefits wildlife rehab.

Experience a half marathon in the mountains of Nederland Colorado. This event features a significant elevation gain of 4226 feet with the summit always in view.

Test your endurance at Crystal Mountain Resort by tackling mountain trails with a 20 pound pack. Choose from three distances ranging from 6.5 to 18.5 miles in the scenic Mount Rainier National Park region.

Test your endurance at the Smith Mountain Cooperative Wildlife Management Area with a 10 mile out and back course. Choose between Light, Standard, or Heavy load categories to match your physical goals.

Experience an obstacle course weekend at a lush Massachusetts farm featuring rolling hills and mud. Choose from 5k and 10k races or the kids division with onsite farm treats and a local brewery.

Experience a weekend of outdoor sports at McDougal Lake with trail runs and mountain bike races ranging from 4 to 32 miles. Compete for podium spots or enjoy the party lap at this multi discipline trail festival.

Test your endurance on a 2 mile paved loop at the Rodale Park 12 Hour Challenge. Cycle, run, or walk to support the development of the September 11th National Memorial Trail.

Experience a technical 20 km trail race through the scenic Bridger Bowl Ski Area in Bozeman. This cupless event features single track trails and includes chip timing plus a catered lunch for all participants.

Trail races near Chapman, OR on June 27, 2026 offering 5K, 10K, and half marathon distances with chip timing and finisher medals. Shuttle service runs from Scappoose High School and packet pickup is available the day before.

Mud Factor in Eugene is a 5K mud obstacle run at Eugene MX Park in Junction City on June 27, 2026. The event includes Kidz family and adult waves, requires a signed waiver and photo I.D. for adults, and charges a $10 cash spectator fee for..

Experience a scenic 5K run through the 200 acre Sheldrake Point Winery featuring cross country trails and views of Cayuga Lake followed by live music and wine.

Experience an ultra trail run through the scenic forests between Lake Tahoe and Truckee. This 50 km loop features rocky summits and 4500 feet of elevation gain with full course support and post race festivities in Tahoe City.

Celebrate a piece of Ohio running history with the Buckeye Trail. This point-to-point race offers a 50k and a 25k on scenic trails in the Brecksville Reservation. It's the state's oldest trail 50k, featuring classic courses and supporting t..

This unique 10k trail race in Nolde Forest uses an age-graded start, giving everyone a chance to compete. Runners are grouped by age and gender, with head starts calculated to level the field. A portion of proceeds supports the maintenance..

This cross-country event takes place at the Agricultural History Farm Park in Derwood, Maryland. It's part of a free series for members, with paid registration available for non-members and a youth discount.

Enjoy a community celebration in Portland with a 10k trail race, scenic bike rides, or a family friendly 2 mile walk. Finish the day with a festival featuring food trucks, music, and local beer to support Maine trails.

Experience the natural beauty of Navasota at the Magnolia Hill Trail Run. Choose from a 21K, 11K, or 6K course through the scenic Texas landscape for a rewarding off road adventure.