Trail Running Calendar United States 2026-2027

Assault on Yonah Mountain is a timed uphill run to the summit in Cleveland, Georgia, covering about 2.5 miles with 1650 feet of gain. Expect rocky, technical climbs and a demanding but rewarding summit finish.

Test your legs on steep everesting loops and wooded single track at Midwest Everest, a two day trail race at Cannonsburg Ski Hill in Belmont, Michigan. Choose from 100 mile, 50 mile, Sunrise 20K or Sunset 10K and earn finisher swag includin..

Run scenic trails in the Uintah Mountains at the Massey Meadow Half and 10K in Dry Fork Canyon. Expect beautiful meadows, challenging climbs, and cash prizes for new course records with race day packet pickup at the trailhead.

KROP returns to Welling Ridge Trails near Tahlequah OK for a rugged looped trail challenge on rocky, root twisted single track with big climbs. Choose short loops or ultramarathon distances in a timed 12 hour event that supports local trail..

Join Lori's Voice on September 26, 2026 in Kentwood for a timed 5K and a Kid's Run, Roll and Stroll. Enjoy a community morning while supporting families of children with neuromuscular and degenerative diseases.

Hit the scenic trails in Wilkesboro at the Chad Lovette Memorial Trail Run, with 5K and 10K timed options plus a 5K walk and virtual choice. Race in September to support the American Cancer Society and Relay for Life.

Run the Campfire 5K at Skyline Camp in Almont for scenic trails, woods and panoramic high point views. Enjoy chip timing, a unique finisher medal and post race s'mores and coffee for a cozy, family friendly race day.

Join the Miles for Marshall 5K trail run and walk on Saturday, September 26, 2026 at Patriot's Park in Greenville to support childhood cancer research and families. Run or walk scenic trails with community spirit and purpose.

Experience the rugged Big South Fork on 17.5 Mile or 10K trail courses from Bandy Creek Campground on September 26, 2026. Register in advance, enjoy aid stations and finisher apparel, and camp nearby with NPS reservations.

Join the 50th Mount Helena Run in Helena for a scenic 5.6 mile 9 kilometer course with about 1,300 feet of climb from downtown into Mount Helena City Park. Tackle single track trails and enjoy sweeping summit views.

Join the Watershed 5K in Fairbanks on Sept 26 for a family friendly run on neighborhood roads and school trails starting at The Watershed School. Proceeds benefit school programs and a pancake fundraiser follows.

Experience the inaugural Utah Marathon in Oakley, Utah, with road and trail routes that showcase mountain views and western charm. Choose distances from 5k to the full marathon and enjoy aid stations, tech swag, food vendors and shuttles.

Explore limestone trails at Natural Bridge Caverns with races for all levels from a youth 1 mile to 4, 8, and 16 mile distances plus ruck divisions. Take on Last Person Standing where hourly laps push you to earn cave tour upgrades.

Run the Women's Epic 10k at Deer Valley Resort on Sept 26 in Park City Utah, a scenic loop climbing 1335 ft through fall foliage. Entry includes a 12 week plan, race shirt and a post race gathering, supporting No More Victims.

Carson Valley Trails Run the Valley in Carson City offers scenic 10k, 5k and family 2k routes over local loops and single track climbs. Tech shirts for 5k and 10k finishers and kid medals for the 2k add family friendly perks.

FlatRock is a trail run near Elk City Lake on Sep 26, 2026, offering 50K, 25K, 12K and 5K on single track through limestone bluffs and scenic vistas. Enjoy rustic trails, aid stations, and a packet pickup dinner the night before.

Run the scenic O'Brien Trail Races at William O'Brien State Park in Marine on Saint Croix, Minnesota on September 26, 2026. Pick 50K, 25K, 10K or 5K and enjoy rolling singletrack, grassy trails and friendly aid stations.

Take on the scenic Laurel Highlands Ultra in Ohiopyle, Pennsylvania along the Laurel Highlands Hiking Trail. Choose a rugged 70.5 mile ultra or a spirited 50K for a true trail running test.

Run through the stunning New River Gorge at ACE Adventure Resort on September 26, 2026, with full marathon, half marathon and 5K options. Enjoy a finisher medal, a post race burrito buffet and free weekend camping.

Cache Slam is a Logan Utah trail running challenge combining finish times from three local ultras: Logan Peak, White Pine 50 and Bear 100. 2026 offers free inaugural sign up and prizes for top male and female; opens Jan 1 2026.