Trail Running Calendar United States 2026-2027

Memorial Day Trail Race at Belcher Tract features 6.76 mile and 12 mile courses that pass three lakes and ridge views. The event is part of the Southeastern Trail Series and includes timed ankle tags and Tailwind at aid stations.

An 8 mile uphill race to the historic ghost town of Cerro Gordo near Keeler, California, gaining about 4,600 feet. The event includes aid stations, a mountaintop barbecue and music, shuttle vans, and nearby camping options.

Experience the final 70 miles of the Western States trail during this three day training event featuring supported runs of 19, 20, and 32 miles through iconic canyon terrain and mountain climbs.

A 5K trail run and a virtual 5K organized by the City of Palm Bay at Turkey Creek Sanctuary, with race shirts, medals for the first 300 registrants, on-site packet pickup, and age-group awards.

A 12K trail run on the City of Norton Flag Rock Area Trails in Norton, VA. The ninth annual event raises funds for the Norton Friends and Farmers Market Senior Supplement Program and has registration deadlines in May 2026.

Night trail event at McDowell Mountain Regional Park on May 23, 2026, featuring 50K, 25K, 15K, 10K and 6K on rolling desert singletrack. Courses include stocked aid stations, a cupless policy, crew access at the start and finish, and course..

Experience the diverse landscapes of Caesar Creek State Park with a range of trail races including 5K, 10K, half marathon, and relay options through scenic woods and meadows.

Trail run and walk in Cable on rolling single track through Bayfield County Forest, with 5K, 10K and half marathon options plus age group awards and local homemade bread and jam for all participants.

Test your endurance at this backyard style event in Spokane. Runners complete a four mile loop every hour on a dirt track until only one participant remains standing.

Muddy Dash in Dallas Fort Worth is a family-friendly 5K mud run at Village Creek Motocross Park on May 23, 2026, featuring obstacles, waist-deep mud pits, a pre-party and a post race festival with music, food trucks and drinks.

Experience a historic Kansas trail run featuring creek crossings and rolling native grasslands. Challenge yourself on the famed Suicide Hill with 5K, 10K, Ruck, or team relay options in a scenic rural setting.

A paved ultramarathon on the Foothills Trail in Puyallup, WA on May 23, 2026, offering 50-mile and 50k distances with multiple aid stations, a 15-hour cutoff, and participant benefits from local sponsors.

A multi-hour trail event near Cleveland Tennessee offering 3, 6, 12 and 24 hour races plus a rucking option. The 4.35 mile wooded loop has rolling hills, creek crossings, marked aid stations, and finisher and placement awards.

Trail races in Keene, NH using a 12.5K loop that can be repeated for 12.5K, 25K, 37.5K, or 50K. The course is technical single track and old jeep roads with aid stations, drop bag access, and portable toilets.

Timed 7 hour and 13 hour loop races on a scenic 1.54 mile mixed-surface course in Magnuson Park, Seattle, with chip lap counting, a well-stocked aid station, medallions and a boxed vegetarian post-race meal.

A trail 5K at Blydenburgh County Park on May 23, 2026 with in person and virtual options plus a free kiddie dash. The route mixes pavement, dirt roads, and hard packed trails and includes post race hydration and refreshments.

Follow the historic path of the 1889 Johnstown Flood on a hybrid road and rail trail course. Runners can choose between three distances and experience the historic Staple Bend Tunnel before finishing at the Old Stone Bridge.

A 5K run and walk beside the Cacapon River during Wardensville Spring Fest, supporting the Junior Crew program at Farms Work Wonders with age-division awards and same-day registration available.

A loop-based trail event at Settlers Cabin Park using the Last Trail Standing route run in reverse. Distances range from a 5K loop to a two-loop 50K, with well-marked trails, two main aid stations, and options for hikers and trail-friendly..

Trail-based race day at Camp Manatoc on May 23, 2026 offering 10k, half, marathon, and an 8-hour format on varied singletrack and wooded trails. Part of the Ohio Endurance Series with aid support, swag, awards, and donations benefiting Camp..