Trail Running Calendar United States 2026-2027

A 53-mile Catskills ultramarathon with about 15,000 feet of climb, technical trail sections, nine aid stations and a 23-hour cutoff. The point-to-point route starts near Windham and finishes in downtown Phoenicia.

A trail race at Black Mountain in San Diego with 50K, 25K and a half marathon on June 20, 2026. The event follows Trail Sisters guidelines and features aid stations staffed by ham radio experts.

A cupless trail race in the Susan River Canyon featuring a loop from Hobo Camp that uses the Bizz Johnson Trail outbound and flowy South Side singletrack on the return. Three distances are offered and all finishers receive a towel and medal..

A trail running festival at Jasper Mountain Reserve offering a 4-person 52.4-mile relay, a 26.2-mile marathon, a 13.1-mile half, and a 4.4-mile family run on single-track loops, with on-site camping and limited on-course aid.

Experience mountain trail running at its finest with a variety of distances including a full marathon and half marathon. Join fellow runners for a weekend of off road racing on the scenic slopes of Schweitzer Mountain.

San Juan Solstice 50 Mile Run on June 20, 2026 uses MAProgress live tracking; entry was by lottery with 300 registered and 285 on the waitlist. All runners must carry a registered tracker which can be owned, borrowed, or rented.

Highlands Sky is a 40 mile trail run in Davis, West Virginia on June 20, 2026, centered at Canaan Valley Resort State Park. The route goes through Monongahela National Forest and Dolly Sods with meadows, bogs, and rocky plains.

A Spartan Trail race on June 20, 2026 at Rice Lake Nature Trail in Whitewater, WI, using a scenic out and back section of the Ice Age Trail. The route offers three distances and varying trail surfaces from smooth to technical.

Experience the wild beauty of Michigan's Upper Peninsula on a course featuring Lake Superior shoreline and old growth forests. Choose between three distances ending at the landmark Upper Tahquamenon Falls.

A multi-distance trail race at Fort Tuthill County Park on June 20, 2026, running through ponderosa pines above 7,000 feet. Loop courses from 6K to 50K with stocked aid stations, chip timing, and on-site group camping.

Alpine Solstice is an early summer trail race near Bend Oregon held on one of the longest days. It offers a 55K that passes Tumalo Falls and a Half Marathon on classic Central Oregon singletrack.

Trail races at Rock Ledge Ranch in Garden of the Gods offer 100K, 50K and 35K routes through North Cheyenne Cañon and Pike National Forest, with significant elevation gain, aid stations, and specific crew and pacer rules.

A trail event in Sproul State Forest offering a 10 km course with a 3.0 mile climb up McCloskey Mountain and a 3.7 mile descent, plus a 5 km option. Both distances are part of the 2026 Rocksylvania Trail Series.

A Last Person Standing one mile race near downtown Franklin, TN, run on a wide double-track logging road with two climbs and about 340 feet of elevation gain per loop. Entries use a prioritized waitlist and runners have 20 minutes per loop.

An evening trail event on the High Bridge Trail with 5k, Half Marathon, and 50k courses starting at Camp Paradise; the 50k features multiple aid stations, pacer allowances on the back half, and a course cutoff at Prospect.

A mountain footrace beside the Mount Washington Cog Railway offering a 2.75 mile summit climb or a 5.5 mile roundtrip, steep grades and boulder fields, and highly variable summit weather.

A 14 km single-track trail race on a completed section of the Continental Divide Trail near Butte Montana. The time trial start reduces congestion and proceeds support local trail work and youth running programs.

A family-friendly 3 mile obstacle course at IU East in Richmond on June 20, 2026, featuring 15 plus obstacles, shirts, medals, and a fan zone. Proceeds support athletic training services through the Reid Health Foundation.

A run and walk along the Idema Explorers Trail linking Grand River Park and Grand Ravines Park on June 20 2026. Options include a paved one mile kids run, 5K and 10K courses with varied terrain, dog entries, and virtual distances.

Trail races at Trapp Family Lodge near Mount Mansfield offering 25k and 50k loop courses with about 2500 feet gain per 25k loop, three aid stations, a cup free policy, and a nine hour limit for the 50k.