Trail Running Calendar United States 2026-2027

A half marathon trail run in Bend, Oregon on July 11, 2026, offered as a solo race or part of a multi sport team event. Teams of two or three use cumulative scoring with gravel or mountain bikers; music, awards, and finish medals are includ..

An out and back trail ultra at the Environmental Learning Center in Vero Beach with a central base and eight arms that combine into distances from a 5K to 100 miles. A 32 hour finish window applies and crew support is recommended.

Test your endurance with this 100 kilometer point to point ultramarathon through the rugged Ridge and Valley region of Pennsylvania. Experience technical trails across three counties and the scenic Rothrock State Forest.

Experience a scenic trail run through the rolling hills and technical single track paths of Sawnee Mountain Nature Preserve. Choose between 4.0 and 3.1 mile distances featuring beautiful views of the Georgia woods.

Experience the scenic North Country Trail on a course featuring Lake Michigan bluffs and coastal forests. Choose between 50K, marathon, or half marathon distances over 90 percent single track terrain.

Event Overview The Devil's Backbone is a mountain running event along the Gallatin Crest in the Hyalite–Porcupine–Buffalo Horn Wilderness near Bozeman, Montana. It offers two route options. Distances 25-Miler: A point-to-point route from P..

A 100 mile ultramarathon around Cheney State Park and roads in Kingman County near Wichita, Kansas. Crew support is required and there is a 36 hour time limit with an 18 hour cutoff around 53.35 miles.

Experience a 8.9 mile mountain race at Snowbird featuring 3,610 feet of climbing. Reach the summit of Mt. Baldy and navigate technical alpine terrain in this capped event limited to 500 participants.

Experience Crested Butte's oldest trail challenge with 15k and 25k runs or a technical 25k mountain bike race. Navigate scenic singletrack and alpine ridges finishing with a post race brunch.

Experience an endurance challenge through historic Colorado mining districts with the Silver Rush 50 Run. Choose between 50 mile, 15 mile, or junior 5k distances while competing for a qualifying spot in the Leadville Trail 100.

Looped trail ultras at Caesar Creek State Park with 50k and 50 mile options on single-track trails. The cupless event has two manned aid stations, drop bag support at the visitor center, and a 14.5 hour cutoff.

Experience a scenic trail run through ancient Coastal Redwoods and lush river canyons in Santa Cruz. Choose from multiple distances including a 50K and marathon with several river crossings.

Experience a true mountain race through the rugged high altitude terrain of Idaho and Montana. Choose between 100 km and 55 km courses featuring steep descents and technical single track trails.

This community 5K in Wauseon's Homecoming Park features a scenic route through woods and fields. The event promotes pollinators and gardening, with post race activities, refreshments, and prizes.

Experience trail running in the Bridger Teton National Forest with races ranging from 15K to 50K. Runners enjoy views of the Grand Teton and mountain wildflowers while spectators utilize local gondolas to follow the action.

Night trail races at Usery Mountain Regional Park with 50K, 25K, 12K and 6K on a flat and fast course using Chain Fruit, Lost Sheep, Channel and Blevins Trails. The event offers stocked aid stations, a cupless policy and limited parking.

A backyard ultra at Government Peak Recreation Area near Hatcher Pass where runners repeat a 4.167 mile loop each hour until one person remains. The course uses single track and ski trails and the field is limited to 75 runners.

A 10 hour loop event at Windsor Castle Park in Smithfield VA on a 3.1 mile trail with about 150 ft gain per loop. Event options include 10 hour, 5 hour, 2 hour and a one lap 5k and rucking is allowed.

Experience a multi distance trail event at Rocky Hill Ranch in Smithville. Run through shaded pine forests on a 10km single track loop with distances ranging from 10km to various ultramarathons and relays.

A trail running event at Devil's Lake near Baraboo, WI on July 11, 2026, offering distances from 10K to 50 miles, marked courses with aid, post-race food and a finisher medal.