Trail Running Calendar United States 2025-2026

Run and laugh in Houston at the Roast Run & Comedy Show, a lively 5K on Buffalo Bayou Trails with comedians roasting runners along the course. Stay for the post race comedy show or buy a comedy only ticket for more laughs.

Enjoy a scenic 10K cross country ski race at Mount Spokane State Park with wave starts to match your pace, and adaptive categories and guides welcomed. Friendly, community atmosphere ideal for skiers of all levels.

La Llorona 10K Trail Run at McAllister Park invites runners to tackle cactus lined trails with possible deer and armadillo sightings. Enjoy chip timed results, age group awards and a cash prize for the best La Llorona costume.

Arizona Rocks in Peoria on Jan 25, 2026 invites trail runners of all levels to tackle a half marathon, 10K, 5K or virtual option on scenic desert singletrack. Enjoy a custom medal and tri blend shirt, plenty of aid stations, and friendly ra..

This ain't your Mothers 50k & Trail Marathon is an annual trail running event held in Middleburg, Florida, within the scenic Jennings State Forest near Jacksonville. The race features multiple distances including a 50K, trail marathon, 12K,..

Join the 22nd annual Calico Trail Run on Sunday January 25 2026, choose 30K or 50K through the historic Calico Ghost Town and Mojave Desert mountains near Yermo California. USATF sanctioned trails promise epic scenery and a true desert chal..

Run or hike to the iconic Hollywood Sign through scenic Griffith Park with sweeping views of Los Angeles. Finish near the Old Zoo and celebrate at a lively festival with medals, photos and refreshments.

Run or walk a chip timed 5k through the scenic vineyards at Masaryk Winery, then enjoy a shatterproof wine glass and a wine pour for eligible participants. Proceeds benefit Nik's Wish and finishers receive a bottle stopper medal.

The Stone Wall is a snowshoe race in Winona on January 25 offering 5K family friendly and 10K challenging forest courses. Expect wooded trails, stone walls, creeks and steep terrain, plus post race refreshments and limited loaner snowshoes.

Join the Black Diamond at Creekside Trail in Kilgore, Texas on Sunday, January 25, 2026 for in-person or virtual options ranging from a kid's dash to a half marathon. Enjoy a themed shirt and finisher medal, age group awards, and a festive..

Take on the Wanderers' Trail Race on January 25 at Maryville College Woods. The chip timed 5k winds over hills, streams and roots, with a kids trail mile and youth 5k for a family friendly day of scenic trail running.

Take on Arrowhead 135, a 135 mile winter ultra in Minnesota where you can bike, ski, or run across the snowmobile trail. Brave extreme cold and remote beauty in a volunteer run event that supports local charities.

Run 3 mile loops on scenic Jekyll Island in Dark Anchor, a timed endurance race with a 34 hour cutoff and distances to 100 miles with a 100 mile finisher buckle. The cupless event features live timing and a fully stocked aid station.

Run among red rock and slickrock in Moab, Utah on trails bordering Arches National Park with views of dramatic cliffs and the La Sal Mountains. Choose 50 mile, 50K or half marathon distances and support park charities.

Run the second annual Coo Wah Chobee at Carlton Preserve in Venice, FL on Jan 31, 2026 over scenic single track and double track trails with 50k, 25k, 5k and youth 5k options. Enjoy signature swag and Wicked Skin awards from RunFluent.

Forgotten Florida is a multi distance trail weekend in Christmas, Florida on Jan 31 and Feb 1 2026, with ultras and shorter loops across palm groves, pine flatwoods and scenic single track. Spot herons, cranes and bald eagles while navigati..

Run Devil's Shadow Winter Trail Races at Mendon Ponds Park on January 31 2026 with 50k 25k and 5 mile loops around the Devil's Bathtub. Hopkins Point Lodge provides a warm aid station and post race treats while Common Ground Series swag awa..

Run the Mid Maryland Trail Festival at Rockburn Branch Park in Elkridge, MD, a scenic 50K on wooded trails made up of six loops of about 5.18 miles each. Solo runners or teams up to six can tackle the full distance or share loops in a relay..

Tackle 15 km of single track trails and rolling climbs at Castlewood State Park on January 31, 2026 for the Castlewood Cup. Celebrate at a post race BBQ with beer, live music, a sweatshirt and finisher medal while earning Big River Trail Se..

Run the Dahlgren Trail Half Marathon in King George VA on January 31, 2026. Flat, smooth former railroad bed, aid stations and a custom finisher medal while supporting local trail volunteers.