Trail Running Calendar United States 2026-2027

Test your limits on a scenic 20.35 mile loop near St Louis offering distances from 20 mile to 100 mile, plus a 100 mile team relay. Rugged single track, big climbs, indoor weekend lodging, cupless aid, and finisher swag make for a memorable..

Run the Whiskey Tango Foxtrot Trail Half or 5 Mile at Northeast Park, with two crossings of the Reedy Fork River and classic winter trail surprises. In person or virtual options, plus a custom hoodie, medal, post race food and beer.

Run desert trails at the Coldwater Rumble in Estrella Mountain Regional Park on January 17, 2026, with distances from 5 Mile to 100 Mile. Rugged singletrack, sandy washes and rocky climbs promise a true desert adventure and a finisher award..

Huff N' Puff Trail Races in Jackson GA on Jan 17 2026 feature marathon, half marathon and 5K on scenic single track trails with rolling hills, roots and creek crossings. Runners get a lightweight hoodie and finisher medal and proceeds benef..

Run Bastrop State Park single track trails from 7K up to a challenging 100K, with 20K loops featuring about 800 feet of climb. Fully supported with aid stations, shuttles, swag and Texas Legends Series rewards.

Experience rugged singletrack around Fontana Lake and the Great Smoky Mountains at Tsali Ultra, with 8K, 30K and 50K distances to challenge every trail runner. The 50K doubles as the NC USATF 50 km Trail Championship.

Run the Whitewalker Ultra 100k in Palmyra WI on January 17 to 18 2026, a winter trail challenge of two 50k loops from Emma Carlin campground across the Ice Age and Scuppernong trails. Limited spots remain so register by January 16.

Take on the Rabid Raccoon 25K, a scenic trail run atop Raccoon Mountain in Chattanooga winding counter clockwise across rugged singletrack. All finishers earn a campfire mug and proceeds benefit SORBA Chattanooga.

Tackle the technical Ouachita Switchbacks in Big Cedar Oklahoma on January 17, 2026, offering 50K, 25K and 10 mile options. Expect rugged climbs, scenic valley views, switchbacks and a river crossing, plus a finisher hoodie and mug.

Run scenic trails at Harwoods Mill Park in Yorktown, VA on January 17, 2026 with a Half Marathon or 5K option. Limited fields, aid stations, and post race shirts make this a chilly January favorite for trail lovers.

Glacier Glide is a pursuit style Nordic ski event in Whitefish featuring classic and skate races for youth and adults. Lunch is included and the Viking Pursuit champion earns a free American Birkebeiner entry.

Join The Legacy on January 17 in Gastonia for trail races from 1 Mile to 50K through Spencer Mountain loops. Proceeds support research into brain disorders and learning disabilities; finishers get a unique pottery medal.

Tackle technical singletrack and rolling hills at the Frost Eagle Trail Run in Soaring Eagle Park on January 17. Pick a 5 mile or half marathon figure eight course with frequent aid stations and a lively winter trail vibe.

Join Pond Fest Winter Trail Runs and Snowshoe Race at Chenango Valley State Park for scenic 10k loops you can repeat to suit any distance, including a kids run. Enjoy festival vibes with food trucks, ice events, and community spirit.

Frozen Goat at Monte Sano State Park joins the Winter Wild Thangs Trail Series with 4 Mile, 15K and 30K courses featuring bluff views, creek crossings and waterfalls. Scenic trails and a cupless format promise a true trail challenge.

Join the Food for Others 5k and 10k at Leesylvania State Park on Jan 17, 2026 for a scenic trail run with small hills and a staircase. Support Food for Others while enjoying chip timing, medals, tech shirts, and a virtual option.

Tackle rugged single track trails at Meeman Shelby Forest State Park on January 17, 2026 with 25K or 50K options over scenic blazed routes. All proceeds support local trail maintenance and every finisher earns a custom medal.

Ode in the Snow invites runners to tackle a technical 4.17 mile loop in various formats, from 5k to an on site or virtual eight hour Backyard ultra. Cold weather camaraderie, unique prizes and rugged trails await.

Brave winter trails in Dubuque County at the Triple D Winter Endurance Race, featuring bike and run distances from 5K to 70 miles on the Heritage Trail and nearby routes. Finish at 7Hills for warm food, prizes and community celebration.

Kick off the year on trail at the Kardia Resolution Run in Houston on January 17. Choose a level 5K or a playful 1 mile Adventure Course with games, finisher medals, and family friendly fun on a scenic park like course.