Trail Running Calendar United States 2026-2027

A trail run and walk at Landen-Deerfield Park on March 14, 2026 featuring about 3.5 miles of wooded, winding dirt trails with creek crossings. It is the opening event of the Dirt Days Trail Series with chip timing and age group awards.

Join the Running Rugger 5K on March 14, 2026 in Seattle for a scenic run across the University of Washington campus, Rainier Vista and waterfront. All abilities welcome and proceeds support the UW Womxn's Rugby Club for gear, travel and inc..

The Gomez Grind in Silver City, New Mexico features rugged 5 km trail loops starting from Gomez Peak Pavilion. Runners can choose the competitive Last Runner Standing format or the flexible 24-hour run. Even completing a single loop earns a..

Outlast Charlotte is a 6-hour endurance challenge where runners face a 5K trail lap every hour. Stay in the game by finishing each lap on time, aiming for six laps to earn the premium medal. This event tests pacing and grit on natural terra..

Trail running event in Denison, TX on March 14, 2026 offering 5K and 10K courses at Waterloo Lake Park. The technical single track uses Tree Trail and Lookout Mountain Loop and includes aid stations and finisher bottles.

A 5K and 10K at Carolina Horse Park in Raeford, NC on March 14, 2026, routed across rolling hills, open fields, and equestrian trails, finishing near the grandstand with a post-race Chili Cookoff and on-site amenities.

Trail races and ruck events at Millican Reserve on March 14, 2026, including 10k, 25k, 50k and a kids run. Single track trails, aid stations on longer routes, a cup-less course, and food plus a finisher award included.

Trail events at Haw River State Park in Greensboro include a 5k Run/Walk and a 1 Mile Fun Run, timed results, awards, t-shirts, and a shoe donation drive for Sneakers4Good.

A multi-distance trail event on the Southside Trail at Folsom Lake featuring mostly single-track running, lake and Sierra views, technical sections, course markings, aid stations, and commemorative medals for finishers.

A St Patrick's Day themed run at Ruby Grant Park in Norman featuring a timed off road 5K, an untimed 1 mile fun run, and a Beer Mile for ages 21 to 99 with live bagpipes and a charity partnership with St Jude.

Explore Carver's Creek State Park on a unique 16-mile loop trail. The Run Stubborn features a 25k and a demanding 50k (two loops) with a 9-hour cutoff. This cupless race includes scenic lakes and technical terrain.

Run or walk a 5k through the vineyards of Armstrong Valley Winery. This chip-timed event includes race swag and a wine pour, with awards for top finishers. Strollers are allowed but dogs are not.

Trail races at Sandy Creek Park in Athens GA featuring lakeside views, creek crossings, and two distances, 5K and 15K. Finishers receive medals and place and age group awards; a pavement alternate is planned for unsafe trail conditions.

Run or walk a 5k through the scenic grounds of Formosa Winery in Kissimmee. Your registration includes a cider donut, a pour of cider, and unique finisher swag like a bottle opener medal. The event supports Florida Boxer Rescue and welcomes..

A 10 mile trail race in Pocomoke State Forest on March 15, 2026. The event is cupless with one aid station, limited parking, and packet pickup available the day before.

The Zip Thaw is a canicross trail run on March 15, 2026, at Lake Geneva Ziplines. Choose a 4-mile or 8-mile loop on shared, wooded single-track. It's a dog-powered, cupless event with post-run refreshments.

A trail race at the Workhouse Arts Center in Lorton on March 15, 2026, offering mostly singletrack through forest and meadows with options of roughly 5.4 miles or 10 miles. The event includes aid stations, optional medals, a kids program, a..

This 5k event in Dayton combines a route on the Iron Horse Bike trail with neighborhood streets. Organized by a local running club, it's free for members and offers chip timing. All finishers get a refreshment at the end.

A 10 km trail run from the Embudo Trailhead in Albuquerque featuring single track, switchbacks and technical climbs through the south foothills; clockwise course in 2026 with T shirts, finisher awards and post run refreshments.

The Red Coyote Lucky Coyote 5K is a family friendly event in Oklahoma City on March 15, 2026. It features a 5K run/walk and a free pushchair 5K, with proceeds benefiting Cleats For Kids. Packet pickup is available in advance or on race day.