Trail Running Calendar United States 2026-2027

This unique 5K trail run sends participants splashing down a shallow riverbed for a third of a mile. With a tough hill finish and a field limited to 125 runners, it finishes with a community pancake and ice cream party.

Experience a point to point trail journey through Central Oregon from Bend to Sisters. Choose between a 100 mile Western States qualifier or a scenic 50 mile course featuring mountain views and extensive single track trails.

Experience a unique trail race through historic train tunnels and across towering trestles in Montana. Run along the Continental Divide Trail on a course featuring rolling terrain and scenic mountain passes.

Discover the scenic trails of Iowa's Whiterock Conservancy at this summer ultra. Choose between a 50K or 50-mile course that winds through the river valley. Your run helps support this 5,500-acre nonprofit land trust.

An ultra running event in Creede offering 50 mile and 100 mile courses across the San Isabel and Rio Grande National Forests over two days, organized by Tempest Adventures under a USDA Forest Service permit.

Experience a straight and flat out and back course starting near McCloud with views of Mt Shasta. Runners enjoy fully stocked aid stations and a post race meal while supporting the preservation of the Great Shasta Rail Trail.

Test your limits at Point Pinole Regional Shoreline with three 6 or 12 hour endurance runs on a scenic coastal loop. Enjoy a party atmosphere with an all day picnic and options for individual or team participation.

This multi-distance running event at the University of Houston features races from a kids dash to a half marathon. All finishers get a medal and shirt, with special Bigfoot trophies for top performers. The day includes a festive atmosphere..

Event Overview The Trident Trail Races is an annual trail running event held in late July at the Jupiter Ridge Natural Area in Jupiter, Florida. The event features multiple race distances with a focus on running on ancient sugar sand dunes..

Experience a summer trail challenge at Oak Mountain State Park featuring climbs over Double Oak Mountain and descents into Peavine Gorge with 9 and 18 mile distance options.

Camp Lug-A-Chug is a volunteer hike to carry water up a volcano for a race. It's a roughly 9-mile round trip where you can camp, share stories, and even compete for a free race entry. There's no cost to join this community effort.

Grand Mesa Ultras This trail running event takes place on the Grand Mesa in Colorado, described as the world's largest flat-topped mountain, with an average elevation over 10,000 feet. The event offers three race distances: 50 Miler, 55K, a..

Experience an empowering 10k trail race at Brighton Resort with 2000 feet of vertical climbing. Run or hike through wildflowers and shaded forests before celebrating with pancakes at the finish line village.

Experience scenic forested trails and mountain views at the 10th anniversary of this trail running event. Choose between a half marathon to Potato Hill or a 5K race to the top of Hoodoo.

This unique trail run winds through scenic blueberry bushes at Montrose Orchards in Michigan. The event features a chip-timed 5K and a family friendly fun run, coinciding with the summer harvest season. Registration includes a finisher meda..

Experience a scenic run through the 868 Estate Vineyards in Purcellville. Choose between 5k and 10k distances or participate virtually for an afternoon of outdoor activity at a Virginia vineyard.

Tackle the flowy and fun trails at Schaeffer Farms in Germantown, Maryland. Choose from a 5K or a 10K++ course featuring single-track, stream crossings, and open fields. Enjoy post-race food, optional medals, and a festive atmosphere.

The Rattlerock Ultra takes place on the technical, rocky trails of Coopers Rock State Forest. Runners can tackle a challenging 50k with significant elevation or a 25k option, both on a scenic loop course. Post race, enjoy pizza and the chan..

Run a half marathon on a scenic trail loop through Delta Junction's agricultural fields. This inaugural summer event offers a flat, unpaved course with mountain views, open to walkers and runners aged 10 and up.

A night trail event at Little Mulberry Park in Dacula, Georgia featuring 7.3 mile and 3.3 mile courses. The longer course includes about 850 ft of vertical gain and a midway aid station with bathrooms.