Trail Running Calendar United States 2026-2027

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.

A 20K trail race at Bridger Bowl Ski Area in Bozeman, MT on June 27 featuring technical single track and three cupless aid stations. Registration includes chip timing, a race shirt and a catered lunch and the event has a four hour cut off.

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..

A series of trail races at Sunlight Mountain Resort in Glenwood Springs, Colorado, held across multiple dates in 2026. The course is mostly singletrack with significant elevation change and a water only aid station on the run.

A trail event at Mount Airy Forest offering 5K, 10K, a 13.1 mile half-marathon and a 30K course of three 10K loops. Walkers are welcome, all finishers receive a themed medal, and series points and youth discounts apply.

A night 5K at Lakeside Park with mixed trail terrain, reflective markers, and required personal lighting; finishes receive handmade medals and proceeds benefit the Pawling Recreation Department.

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.

The Mountain Magic Trail Run - Mead, WA will take place in Mead on Sunday 28 June 2026. You can run between 5 and 35 kilometers.

A roughly 15 mile mountain trail run from Cope Park over Mt. Juneau and the Juneau Ridge with about 5000 feet of gain. Checkpoints are limited and runners must carry mandatory safety gear and meet a 2 hour 30 minute summit limit.

Experience a fun 5 km obstacle mud run designed for women of all fitness levels in Minot. Join as an individual or team to crawl, climb, and slide through the mud in a supportive non competitive environment.