Trail Running Calendar United States 2026-2027

The Copperhead Beer Relay 20k will take place in Hampstead on Saturday 22 August 2026. You can run 20 kilometers.

Run the Foothills XC12K on August 22 in the Boise Foothills with 12K and 5K cross country courses supporting the Bogus Basin Nordic Team. Scenic trails, friendly competition, and a community run by volunteers.

Join the Powder Keg Trail Run at Carter Park in Kings Mills on August 22 for a scenic 3.5 mile Run or Walk suited to all paces. Enjoy river views, the Stairway to Heaven ascent, and support The Arts Alliance.

Night trail running at Land Heritage Institute in San Antonio with distances from 5K to 50K and a ruck option. Trails are dirt singletrack and wider track, and participants must use headlamps and carry minimum hydration.

The Flusslauf Trail Run & Hike will take place in Bedford on Saturday 22 August 2026. You can run between 7 and 12 kilometers.

A trail half marathon and a mostly downhill 5.6K through Arrowhead, Bachelor Gulch and Beaver Creek. The half covers 13.3 miles with about 2,844 feet of ascent, aid stations on course, postrace food, t shirts and age group awards.

The Triple Dam 10k will take place in Weathersfield on Sunday 23 August 2026. You can run 10 kilometers.

Run the Old Goat Track Club XC Classic at Waters Farm in Sutton, a spike friendly 5K cross country loop and USATF New England Grand Prix stop. Perfect for teams and individual racers, with finish line snacks and a nearby after party.

Enjoy a scenic trail 5k or 10k through Leopold's Preserve in Broad Run, Virginia on Aug 23, 2026, with chip timing, medals and a tech shirt. Walkers and virtual participants are welcome and races earn points toward year long series.

Old Ephraim 200 is an epic point to point mountain ultramarathon from Logan, Utah, covering 215 miles and 40,000 feet of climbing through remote single track, forests and meadows. Expect rugged, scenic solitude and a legendary aid station.

A **50k** ultramarathon at Burning Man centered at Pink Lightning Camp on August 25, 2026, held in a dusty desert setting. The race is volunteer run and free with a Burning Man ticket, with bib pickup before race day.

The Lory Summer Trail Series will take place in Bellvue on Tuesday 25 August 2026. You can run 12 kilometers.

Join the XC Summer Series, a friendly weekly cross country 5K on Tuesday nights in Parsippany from April 28 to September 1, 2026. All ages and abilities welcome, walkers included, with chip timing and after race refreshments.

Run the Goats In The Dark 5k in Helena MT on August 28, a nighttime trail through Mount Helena's switchbacks and singletrack. Headlamps are required and you can catch sunset views before the trail settles into pleasant late August night air..

Run through scenic trails at Talon Winery with 5K and 10K cross country courses, then celebrate with live music and a tasting. All finishers get an award and adults receive a drink ticket for one glass of Talon wine.

Hit the forest trails at Dirt Farm Brewing on August 29, 2026 for the Inferno 5k and 10k. Tackle a scenic, technical loop, earn a finisher medal and a Dri FIT shirt, and toast with a glass of Dirt Farm beer. Virtual option available.

A trail event on the Switchgrass single track at Wilson State Park near Sylvan Grove, KS, offering a roughly 13 mile half marathon and an about 32 mile 50k. The course is heavily marked, has two main aid stations and a 5:00 PM cutoff.

Run rugged singletrack around Mount St. Helens on August 29, 2026, choosing 50K, 20 Miler, or Half Marathon from the Science and Learning Center at Coldwater Lake. Camping, aid stations, chip timing, and epic volcanic views await.

Experience the Midwest States 100 in Westboro, Wisconsin on August 29 and 30, 2026 with 50K, 100K, and 100 mile options across scenic Ice Age Trail terrain. Small field and grassroots vibe make this a welcoming summer ultra.

A point to point 50 mile ultramarathon on the Baker Trail with individual and relay teams, a 14 hour cutoff, mixed single track and road terrain, basecamp operations in Brookville and guided training runs to learn the course.