Trail Running Calendar United States 2026-2027

Experience the Sonoran Desert at Lake Pleasant Regional Park with distances ranging from 2 miles to 40 km. Run across the iconic Waddell Dam and enjoy scenic single track trails featuring lake views and local wildlife.

Experience the scenic multi-use trails of Central Oregon with this low-key event offering 40-mile, marathon, and 20-mile distances. Enjoy an epic post-race feast and receive unique finisher socks in the heart of Sisters.

A mountain trail event in Calistoga offering 10K to 50K courses that mix fire road and technical single-track, with multiple aid stations, on-mountain logistics, and UTMB Index status for several distances.

Trail event at LeChee Rock near Antelope Canyon X offering a half marathon and an 8 mile option on sand, slot canyons and ATV tracks; aid stations are provided and the race operates cupless.

Join the Kraken in Sarasota for a 5k or 10k race featuring finisher bottle openers and t-shirts for all runners. Enjoy a community event with awards for top performers across multiple age groups.

Experience a community trail event in Cross River featuring a competitive 5k race, a scenic 4k walk, and a 200m kids dash. Explore the wooded hills of the John Jay Community Trail ending at the campus contest field.

Experience the beauty of the Eno River on technical single track trails in Durham. Choose between a 12 mile or 50 km challenge featuring well stocked aid stations and a supportive community atmosphere.

A charity trail event in Middleburg, Florida on the Sandridge Trail supporting Safe Animal Shelter. Options include a half marathon, 10K, or 5K on marked forest trails with aid stations, awards, and participant swag.

Experience the beauty of the Ruth McKenzie Table Mountain Preserve in Clovis. Run through grasslands and oak woodlands with distances available for all levels including a half marathon and kids races.

Join the Spring Fling in San Antonio for a day of running at Lady Bird Johnson Trail Park. With distances including a 10K, 5K, 1 Mile, and Kids Dash, there is an event for every participant to enjoy.

Join this community focused event at Ventura Beach featuring multiple distances from 5k to a half marathon. Enjoy a relaxed run along beach path loops with finisher medals, photos, and snacks included for all participants.

Explore Northern Colorado on the Poudre River Trail. This ultra offers 50 and 100-mile options, both for solo runners and relay teams. The unique 100-mile format combines a race day event with a virtual segment.

Experience the rugged terrain of Michaux State Forest with trail races and a half marathon. Navigate creek crossings and forest climbs at Pine Grove Furnace State Park or participate virtually from any location.

Experience a unique all terrain run through Heckscher Farm and wooded trails in Stamford. Runners pass farm animals and historic landmarks on a scenic course while children enjoy a dedicated fun run and educational activities.

Trail marathon, half marathon and 10K near Vail, Arizona along the Arizona Trail with school bus starts, aid stations, finish-line food and proceeds benefiting the Arizona Trail Association.

The Fifth Street Rock Monster is a technical trail event on the private singletrack of Forever Farm. The 2026 edition features a new continuous loop course across five distances, camping, and a post race meal.

Experience a scenic trail run at Pohick Bay Regional Park featuring waterfront views and historic surroundings. Choose between 5.9 and 10.4 mile courses through single track trails with professional support and activities for the whole fami..

Step back in time for a totally tubular run in Huntington Beach. This 80s themed event features a 5K, 10K, and Half Marathon on a flat, scenic oceanfront course. After the race, enjoy a costume contest, a beach party with a live DJ, and an..

A six hour run or walk on the Amherst Bike Path where participants cover as many laps as they choose. USATF certified half and full marathon options run concurrently and all finishers receive a medal.

Experience a beautiful trail run through the Irvington Woods with 5K and 1K distances. This rain or shine community event features finishers medals for all participants and supports the Irvington Bulldog Booster Club.