Trail Running Calendar United States 2026-2027

Join the 9th Annual Jazz Blueberry Trail Run and Walk at Jazz Blueberry Farm in Shelby on Sunday, July 26 for scenic trails and 5K, 10K and 1 mile fun run options. Expect farm views, family fun and blueberry swag.

Celebrate summer and patriotism in Waco with the Red, White and Blue Half Marathon on July 26, 2026. Choose distances from a kids dash to a chip timed half marathon and enjoy festive aid stations, medals and shirts at the finish.

Hit the wooded Backpack Trail at East Fork State Park for the Dirt Days Trail Series stop in Bethel, Ohio on July 26, 2026. Choose 5.6 or 10.8 mile courses with Trekker options for an early start, friendly timing, and post race awards and d..

Soapstone Assault is a rugged 5.5 mile trail race with six steep climbs and about 1500 feet of climbing. Field limited to 50 runners and parking is tight, making this an intimate but fierce challenge with post race breakfast sandwiches.

Run the legendary Badwater 135, a 135 mile nonstop ultramarathon from Death Valley to Whitney Portal, July 27 to 29, 2026. Limited to invited athletes and requiring a support crew, this iconic race tests endurance across scorching desert fl..

The Summit 200 is a 200 mile loop around Summit County Colorado that climbs into high alpine single track above 12,700 feet. Capped at 100 runners and requiring a prior 100 mile finish, it is a remote, high altitude test of endurance.

Run the Ragged 75 multi day stage race or choose the single day 50k on rugged trails around Lake Sunapee, NH. Big climbs, scenic single track, communal camping and a true self supported trail challenge.

Run the scenic Lean Horse Ultra through the Black Hills from Custer on the gentle rails to trails George S. Mickelson Trail. Distances span 20 miles to a sanctioned 100 mile race with relay and team options on limestone.

Join the Wild West Relay, a scenic point to point run of roughly 200 miles from Fort Collins to Steamboat Springs. Solo runners and teams of all sizes are welcome for an unforgettable overnight relay adventure.

Join the SoCal Summer evening 6K or 12K at Lower Arroyo Park in Pasadena on July 31 2026 and celebrate after with tacos and drinks. Scenic park routes and friendly vibes make this a perfect summer night run.

Take on the Sheep Mountain Trail Runs in Fairplay Colorado on August 1 2026 with 50 mile, 50k and half marathon options across high alpine trails. Expect rugged terrain, big mountain views, well stocked aid stations and a finisher award.

Hood Hundred is a challenging 100 mile mountain trail race on Mt Hood with roughly 17,300 ft of ascent and descent across a scenic lollipop loop. It is a Western States qualifier with a 34 hour cutoff and rewards finishers with a custom met..

Run the rugged Loowit Trail around Mt. St. Helens with volcanic vistas, lava fields and dense forest. Choose a 25K or the full 50K circumnavigation for a true backcountry challenge with limited entries and rustic car camping.

Take on the Kennebec Mountain Run, a 15 mile trail with about 3,100 feet of climbing to a high alpine pass. Limited to 150 runners, the grassroots race raises funds for La Plata County Search and Rescue and showcases Colorado scenery.

Run or hike scenic singletrack to coastal summit views at Blue Hill Mountain Trail Fest near Blue Hill, Maine, with distances from 5k to 50k. Proceeds benefit Blue Hill Heritage Trust and the Wabanaki Alliance.

Tackle tree covered single track and creek crossings at Oakadoke Trail Runs in Valparaiso on August 1, 2026, with 18 mile, 9 mile, and 4 mile options for all abilities. Custom finisher awards and youth pricing make this a fun family friendl..

Take on the Aspen Backcountry on August 1 in Rio Grande Park with three distances from a 50K to a hearty half marathon over rugged alpine trails and big elevation gain. Celebrate at the finish festival with live music, food trucks and famil..

Blazin' Summer Sufferfest lights up Cedar Hill State Park at night with looped trail races from 5K to 54K across forest and grassland. Trails are unlit so carry hydration and a reusable cup for a rugged, adventurous night run.

High alpine trail running at Eagle Point Resort near Beaver, Utah, with distances from half marathon to 100K. Technical singletrack, big climbs above 10,500 feet, staffed aid and onsite camping for a true mountain challenge.

Take on Steel City Human vs Horse, a unique trail event where runners and riders share the same course to compare times. Pick 20k, 50k or 50 mile distances and race across single track, gravel and meadow at Hillman State Park near Burgettst..