Trail Running Calendar United States 2025-2026

Take on Hanson Hills in Grayling on June 6, 2026 with either around 3 miles or a hilly 5 mile trail. Walkers are welcome on the shorter route and custom socks are yours while supplies last.

Run the 6th annual Pronghorn Pursuit Trail Run in Dillon, MT, featuring scenic single track through the High Trails with views of the Beaverhead River Valley. Options range from a challenging 15k to a kid friendly 1 mile for all abilities.

Run scenic single and double track trails on Vashon Island with 50K, 20 mile and 10 mile options on a looped course through Island Center Forest featuring steep climbs and rooty technical sections. Entries are capped at 200 and registration..

Bay Area 100 is a scenic yet demanding 100 mile point to point ultramarathon from Berkeley to Oakland across ridgelines, redwood forest and lakes with about 18,000 feet of climbing. Limited to 150 runners for an intimate challenge.

Lap a mostly flat 1 mile dirt loop at Elijah Bristow State Park and choose 24 hour, 12 hour, or 6 hour timed options or a 12 hour night relay. Enjoy on course aid, a friendly small race vibe, and a pint glass for every finisher.

Tackle rolling, technical single track at the Dirty Spokes Haw Creek Park trail run in Cumming GA on June 6, 2026. Choose a 6.4 mile or 3.35 mile route through wooded trails and rocky climbs for a fun, challenging off road race.

Rock River Canyon in Munising, Michigan is a June trail race with 50K and 27K out and back routes over rugged single track and forest roads. Limited to 100 runners, it offers commemorative awards and stunning North Country scenery.

Take on the 24 hour Eagle Up Ultra on a scenic 5 mile loop at St Helena Park in Canal Fulton, Ohio. Solo and relay options let teams chase 100 miles while supporting Team RWB, and finishers receive medals or buckles on the spot.

Join the Great Divide Ultra June 6 to 7, 2026 at Mueller State Park in Divide, Colorado, offering 25K to 100 mile distances and night run options. Run scenic looped trails through high meadows and Pikes Peak granite at this lively alpine tr..

Run the scenic Virginia Creeper Trail at Dam Yeti, an annual weekend of trail races finishing at Sweetbay Brewing Co. Choose from 50 miles, 55K, or a 25K challenge and enjoy crushed gravel trails, trestles, and postrace brews.

Test your endurance at EXCLAMATION 5.0, a Last Runner Standing race in Roxton, Texas on June 6, 2026. Run repeating 5 mile loops each hour until only one runner remains, starting and finishing at the Chaparral Museum with limited aid.

Run marsh meadows and mountain views at Marsh Peak Madness, a rugged 5 mile loop near Vernal with about 1,244 feet of gain. Try a fast loop or tackle 6 hour or 12 hour endurance challenges to log as many laps as you can.

Summits Trail Runs at Granby Ranch Resort on June 6, 2026 offers single track through alpine meadows and aspen groves. Choose distances from 6 mile to 50k or take on the multi loop Elevation Challenge.

Tackle the rugged beauty of Tiadaghton State Forest at the Slate Run Trail Race, offering 25K and half marathon options over technical single track, stream crossings and scenic vistas. Expect challenging terrain and classic forest views.

Run beneath towering Sierra giants at the 36th annual Shadow of the Giants in Fish Camp, CA on June 6, 2026. Choose 50k or 20k routes from Camp Green Meadows, enjoy well stocked aid stations, and celebrate with a finisher medal.

Run a scenic 5 mile route along the Cheshire Rail Trail from Fitzwilliam Depot to the restored Troy Depot while supporting the Fitzwilliam and Troy Historical Societies. Food, festivities and a short kids loop make it a great community day.

Run Under The Stars in Paducah invites endurance runners to log laps during a festive 10 hour night event on a lighted oval track at Carson Park. A kids run for ages 1 to 14 plus on course aid and chip timing make it family friendly.

Experience high alpine trails at Sawmill Ultra on Mt. Charleston, with solo and relay looped courses and distances from a 1 mile kids run up to 38 miles. Forested singletrack, aid stations, and a lively finish make it a perfect summer chall..

Backyard Nonsense on June 6, 2026 invites runners to scenic trails at Richard Bong State Recreation Area with rolling hills and lakeside sections. Enjoy a welcoming community and choose timed options from 3 hour to a full 24 hour ultra.

Metahqua 24 in Chillicothe OH on June 6 2026 features 100 mile, 24 hour, relay, 10k and youth 2 mile races on a runnable 2 mile trail loop with punchy climbs and flowing single track. Ideal for ultrarunners and trail lovers.