Trail Running Calendar United States 2026-2027

Run two back to back 5K trail races at Camp Crooked Creek in Shepherdsville KY, set over rolling hills, woods and along John Barr Lake. Enjoy a closed course, custom finisher medal, and a festive race village for a weekend of trail fun.

Celebrate the season with a family friendly 5K, 10K and kids fun run at Laurel Lake Baptist Camp honoring the legacy of its former pastor. Enjoy festive treats, swag, awards and kids activities while supporting the camp.

Run rugged high desert trails around Colossal Cave Mountain Park near Vail, Arizona in the Colossal Vail 50/50, featuring 50 mile, 55K and day and night 13 mile options. Enjoy sweeping ridgelines and desert scenery while supporting the Ariz..

Push your limits at the Thumbs Up Vertical Challenge in Estes Park on December 6, 2025, making repeated climbs of the Thumb Open Space trail and collecting poker chips at each turnaround. Limited to 30 runners, this intimate mountain test r..

Join Festivus in Middleburg for a multi distance trail run through Jennings State Forest, with scenic 7 mile loops and a lively Runner's Village. Choose distances from 7 to 100 miles, use aid stations, and earn custom medals and 100 mile bu..

Run under the stars on winding single track through McDowell Mountain Regional Park with 25K, 10 mile and 5 mile options for every level. Part of the Insomniac Night Series and paired with the day races for a Double Down medal.

Hit the trails at Hitchcock Nature Center in Honey Creek IA on December 6 and 7 2025 with distances from a half marathon to 100 miles. The 101K combines the half with the 50 mile and long distance spots are limited.

Storm the Bluffs features scenic bluff trails with 5K and 15K runs, a 15K mountain bike race, plus duathlon and relay options for all abilities. Organized by Storm Sporting Events, proceeds support youth mental health programs.

Experience sweeping desert views in St. George at the Capstone 50K, a looped trail race that welcomes newcomers and veterans alike. Choose from 10K, half marathon or the full 50K as you lap a scenic 10K course.

Celebrate the season at the Gardens Trailblazer 5K on December 6, 2025 in Palm Beach Gardens with a festive 5K or family 2K, plus a long sleeve performance shirt and finisher ornament. Enjoy chip timing, costume prizes and a special tree li..

The Santa's Summit 10k is a scenic and challenging trail run held at Bull Run Marina in Clifton, Virginia. The course follows the Bull Run Occoquan Trail, featuring hilly terrain with a mix of out-and-back and one-way sections. Participants..

Run scenic single track and greenway trails at the Wildwood Trail Marathon in Wildwood MO on December 6, 2025, with marathon and half marathon options. Finishers get a custom tee and medal, free digital photos and a catered post race lunch.

Peacock Gap Trail Run invites runners to China Camp State Park near Mt. Tam for 30K, half marathon and 10K distances on scenic single track and fire roads. Enjoy forested views, a challenging climb and hearty aid stations.

Run amid forest, creeks and the 729 foot Amicalola Falls in full and half trail races at Amicalola Falls State Park. Expect gutsy climbs on mostly singletrack, well stocked aid stations, finisher medals and pro timing.

Run three 50 mile trail ultras across southern Arizona from Vail to Oracle to Sonoita on the Arizona Trail. One discounted registration supports the Arizona Trail Association and awards finishers a custom garment and certificate.

Run for Valor at Valor Ranch features trail 5K and 10K, a weighted 10K ruck and a one mile fun run across scenic pastures and woods. Timed races, finisher medals and an after race party with music, vendors and food make it a festive fundrai..

Join the inaugural Salem 50k at Bush Park in Salem, Oregon, a 3.33 km looped course with 15, 9, or 3 laps for 50k, 30k, or 10k. Expect two climbs per loop, frequent aid every 3.33 km, and a friendly ultrarunning vibe.

Take on a 34 hour ultrarun on a scenic 2 mile loop along the Chattahoochee River in Valley Alabama, where endurance meets small town charm. A community driven event supporting the town holiday carousel and celebrating big milestones like 10..

Enjoy a scenic 5K on Chester Rim Trail in Chester Park, winding along Chester Creek past waterfalls and a dramatic gorge. Part of the Duluth Winter Trailrunning Series, the packed snow course welcomes runners and snowshoers.

The Dirty Spokes Off The Grid Fort Yargo Cannonball Run is a trail running event held at Fort Yargo State Park in Winder, Georgia. Participants can choose between two distances: 8.75 miles or 3.10 miles. The race features a mix of smooth an..