Trail Running Calendar United States 2026-2027

The Frozen Trash Panda trail run offers a 10K or half marathon on the scenic trails of Monte Sano State Park near Huntsville. It's the second race in a winter series, featuring aid stations and a finish-line pizza party. This cupless event..

Experience the eleventh annual Gruber Trail Run in Braggs Oklahoma. Choose from several distances on a technical loop course at the Gruber ORV Park with custom medals for all finishers.

Experience the natural beauty of St. Edward State Park with a 4 or 8 mile trail run along the shores of Lake Washington. This Winter Trail Series event features scenic forest single track and waterfront views north of Seattle.

Tackle the frosty trails of the Francis Marion Forest at Frozen: H3. This ultrarunning weekend features distances from a 10k to a 100-miler on the flat, looped Jericho Horse Trail. With three stocked aid stations and a supportive atmosphere..

Test your endurance in Idaho Falls at this winter backyard ultra. Complete 4.167 miles every hour on a varied terrain course until only one runner remains at the Bonneville County Exhibition Hall.

Experience a rugged trail event in the heart of Texas with distances ranging from a youth mile to a 100k ultra marathon. Navigate a landscape of brutal beauty where every finisher earns a prized medal.

A trail race at Bonita Lakes Park in Meridian, MS on January 9, 2027, offering 50K, 25K and 12.5K distances with RFID chip timing and proceeds benefiting the National Alopecia Areata Foundation.

A roughly 40 mile winter survivalist race in St. Croix State Park where participants travel by foot, ski, or fat bike carrying required survival gear and complete two on-course skill tests.

Experience a diverse trail running event in Escondido featuring everything from a 50 mile ultra to a stroller friendly 5k. Explore the valley floor or climb to the summit of Raptor Ridge in this cupless race series.

Trail marathon and a 17 mile fun run in Big Fork on January 9 2027. Entry is limited to 225 runners and registration is required; aid stations and the post race party will be cupless.

The Roy Abernathy Legacy Race honors a family legacy in Gastonia, NC. Runners can choose from trail distances like a 50K, 10K, or 5K, or a paved 1-mile. Each finisher receives a unique, handmade pottery medal.

Experience a unique trail run through the private 650 acre campus of Bethesda Academy. Enjoy a scenic route past marshes and farm animals followed by a pancake breakfast for all participants.

Join a community run and walk along the scenic trails of the Tuolumne River Regional Parkway in Modesto. Support the Sole Support Sponsorship Program while completing a 5K course alongside friends and family.

Experience an endurance event in Wilmington featuring distance races from 50K to 100 miles. Enjoy a festive atmosphere with camping, tailgating, live classic rock, and a large bonfire.

Traverse the entire Backbone Trail in the Santa Monica Mountains during this 68 mile ultra. Choose between a solo run or a relay team and experience over 13,000 feet of elevation gain with Pacific Ocean views.

Experience the rolling hills of Fair Hill Natural Resource Management Area during this winter trail event. Choose between 25K or 50K distances on beautiful single track trails with heated facilities and fully stocked aid stations.

Event Overview The Shippey Endurance Runs is a multi-distance trail ultra-marathon held at the Beaumont Scout Reservation in High Ridge, Missouri. The event takes place over two days in January. The trail system is not normally open to the..

A winter trail race on a scenic 4-mile loop in Ontario County Park. Participants can choose their distance and enjoy a cozy post-race gathering in a heated lodge with pancakes and hot drinks.

The Long Haul 100 is a Western States qualifying trail race in Florida's Colt Creek State Park. Runners can tackle a 100-mile loop course or a shorter 12.5-mile option on the scenic trails.

Survive the madness at this unique Backyard Ultra. Runners must complete a 4.167-mile loop every hour until only one remains. It's a pure test of endurance on a flat, runnable course in Camp Jordan Park.