Trail Running Calendar United States 2026-2027

Run the Interlaken Icicle Dash through Seattle's wooded Interlaken Park on January 31, 2026, with 5k and 10k loop options. As the final Winter Trail Series race, expect scenic climbs, a festive aid station, and a welcoming trail community.

A 10K trail race at Overton Park in Memphis on January 31, 2026, with net proceeds supporting park trails. Awards are given as gnomes across overall, masters, and age group categories.

Run the Patriotic Pursuit on Jan 31, 2026 at Williamsport Park: chip timed 5k, 10k and half marathon along a flat gravel C&O Canal trail. Medal, technical shirt and virtual option included; proceeds benefit Semper Fi & America's Fund.

The Sourdough Snowshoe Race in Nederland, CO is a donation based backcountry event offering 18K and 30K routes where snowshoes are required. Enjoy rugged alpine scenery with a warming tent and hot drinks at the finish.

Run The Pines in Kilgore offers 18K, 12K and 6K on rooty, hilly single track through East Texas pines, with scenic loops and rustic trail conditions. Finishers get event gear and a wooden medal.

Join Born to Be Wild on January 31, 2026 at McGuffey Nature Center in Newnan for 5K, 10K and a 1 mile fun run supporting local land and wildlife conservation. Family friendly with kids activities and the SCT mascot Flint the River Otter.

Embrace winter on a scenic Northwoods course at the Himanaji Winter Challenge, a spirited 5.1 km snowshoe race. Enjoy crisp trails, friendly competition, and a great outdoor community vibe.

Brave the 2026 Big Cross Frozen Tundra on January 31 in Pasco WA, a challenging 2.5 mile loop on woodchip, dirt and gravel with rolling hills. Pick a 2.5 or 5 mile race and grab a race logo giveaway.

A seaside urban event in Biloxi offering a 50K and a Half Marathon with a route into Ocean Springs, multiple aid stations, and finish awards at Altered Reality Brewing.

Free community run and festival in Tempe on Jan 31, 2026, featuring a casual 5K on nearby trails followed by an expo of local brands, food, beer and prizes at Hundred Mile Brewing. Bring a cup or bottle for water refills.

The 48th Jed Smith Ultra Classic on January 31, 2026 in Sacramento features USATF certified 4.85 mile loops along the American River Parkway with distances from half marathon to 50 miles, technical shirts, wooden finisher medals, and two ai..

Hit the trails at the YETI OR NOT Snowshoe Invasion at Mountain Creek on January 31, 2026. Ride the lift to the top for a scenic 5k or untimed last mile welcoming runners, walkers and first time snowshoers. Bring your own snowshoes.

Join the Little Patuxent River Half Marathon, 10K and 5K in Columbia MD on Jan 31 to Feb 1, 2026 along gentle trail sections by the Patuxent. This edition is sold out, but finishers get shirts, medals and knit gloves.

Join a 6K snowshoe adventure through scenic Big Tesuque trails in Santa Fe with in person and virtual options on January 31. Enjoy a performance headband, campfire mug, age group awards and raffle while supporting Skyline Search and Rescue.

A community 5K at Legacy Park in Venice, FL on January 31, 2026, with two age-based categories, chip timing, and post-race activities. Hosted by Respect 1st Responders to raise funds for Disaster Relief Kits; field limited to 200 runners.

A trail half marathon in Hot Springs National Park area on January 31, 2026, using Northwoods Trails and Cedar Glades Park; age‑group awards, finisher medals, packet pickup, parking, and portable restrooms are provided.

Run the Ranch 5K in Sebring FL on Jan 31, 2026 invites runners and families to a scenic light trail course. Support Highlands County scholarships while racing at any pace and competing for age group medals.

Celebrate the Snow Moon at the 10th Annual Snow Moon Trail Run in Midland City Forest, with LED lit trails, a warming bonfire aid station, and day or night options. Choose 5K, 15K, or 25K and help support the Great Lakes Bay Veterans Coalit..

A trail event in Blue Ridge, Virginia on January 31, 2026 offering out and back 5 mile and 10 mile courses on the Glenwood Horse Trail plus virtual options.

Run the Frozen Tundra IPA 5K along the Des Plaines River Trail, then warm up at Half Day Brewing with music, beer, hot toddies and food. Limited to 300 runners, entries include shirts, medals and a lively post race party.