Trail Running Calendar United States 2026-2027

Event Overview The Vero Beach Octopus Ultra takes place on July 11-12, 2026, in Vero Beach, Florida. The event is based at the Environmental Learning Center (ELC), located at 255 Live Oak Dr. A portion of the proceeds from the race will be..

A point to point 100 kilometer trail ultramarathon across the Ridge and Valley region of southern Pennsylvania, covering Juniata River watershed and Rothrock State Forest. Organized by the Eastern States Trail-Endurance Alliance on July 11..

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..

The Honey Badger 100 is a 100-mile road ultra starting and finishing at Cheney State Park. Runners must provide their own crew, supplies, and vehicle support. The event features a 36-hour time limit and awards a buckle to every finisher.

Test yourself on an 8.9 mile mountain course with over 3,600 feet of vertical gain at Snowbird. Choose from Sport Expert or Pro divisions with cash and gear prizes awarded to top finishers.

Experience Crested Butte’s oldest trail challenge with running and mountain biking events. Choose between a 25 km loop or the classic 15 km sprint in this high elevation mountain competition.

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.

Run under the stars at Usery Mountain Regional Park. Choose from four distances on a flat, fast course through the desert trails. This event is part of the summer Insomniac Night Trail Run Series.

Test your endurance at Windsor Castle Park with timed races ranging from two to ten hours on a scenic trail loop. This manually timed event features a support station and options for both runners and ruckers.

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.

Event Overview The DWD Devil's Lake is a trail running event scheduled for July 11, 2026. It takes place at Devil's Lake, an area noted for its geological features formed in the ice age. The event is located in Baraboo, Wisconsin, just nort..

Experience the natural beauty of Muscatatuck County Park with trail races ranging from 5k to 15k. This outdoor weekend in Indiana also features kids races, mountain biking, and kayaking trips along the river valley.

This trail run in Naples, NY explores the scenic High-Tor Wildlife Management Area. The course starts in the community park, features significant climbs on the Finger Lakes Trail, and passes multiple aid stations. Runners can choose between..