Trail Running Calendar United States 2026-2027

Hit the trails with the Wolf Pack 2026 Trail Running Series across Ohio State Parks from January to May, featuring distances from 5K to 50K and the unique 6 Hours of Power. Enter single races or grab a 2026 membership pass for access to the..

Kick off the year at Caesar Creek Trail Race on January 3, 2026, with options from 5K to half marathon, a 6 hour challenge and a 20K relay hosted by Wolf Pack Trail Runs. Scenic trails, aid, plenty of parking and leashed pets welcome.

Kick off 2026 with the New Year Burro Bash in Wickenburg AZ on January 3, where you can race solo or pair up with a burro over 5k or 10k. Camping is included so bring your burro and friends for a fun desert weekend.

Catch Me if You Can! is a winter race series in Billings, Montana with four staggered start races that have faster runners chase down earlier starters so everyone converges at the finish. Hot drinks follow each event.

Hit the trails at the North End Snowshoe Classic in Cable WI on January 3, 2026, with 5 km and 10 km options for all abilities. Register in advance for a goodie bag and enjoy a friendly club atmosphere on fresh winter terrain.

Tackle a scenic 10 mile trail run at York River State Park featuring technical single track, fire roads and a downhill finish. Proceeds benefit AWARE and you can meet owls onsite while enjoying coffee and snacks after the run.

Join the Atlanta Fat Ass, a relaxed post holiday trail run at Sweetwater Creek State Park offering 50K and 25K looped courses on technical white trails. Free for current GUTS members, the day finishes with a communal crockpot chili contest.

Tackle scenic Lake Hodges trails at the Del Dios Trail Race on Jan 4, 2026, with distances from 5K to a challenging 50K. Run dirt service roads and single track, enjoy sweeping views, and compete at a Championship Qualifier event.

Tackle the Willis River trails at Bear Creek Lake State Park on Jan 4, 2026 with options for 20K, 35K, or 50K. This free trail run offers wet, rolling terrain and a communal vibe; bring a prepackaged food donation to share.

Run 10 miles over scenic nature and single lane mountain bike trails in Alva at Caloosahatchee Regional Park on January 4, 2026. Limited to 350 runners, the community race benefits local clubs and youth programs and includes a finisher shir..

ShITR Shivery Icy Trail Run brings frosty trails to Creve Coeur Park with 1 mile to half marathon races in person or virtual. Finishers receive a winter hat, hot drinks and live music while benefiting Crohn's and Colitis Foundation.

Choose a scenic 5 mile run or hike or push into a 25K at Raven Rock State Park, winding creekside trails that climb to a river overlook. Enjoy on site food, event photos and finisher medals for all.

Start 2026 strong at Ring in the New Year in South El Monte on January 4 with 5k, 10k, 15k and half marathon routes on scenic Whittier Narrows trails. Enjoy custom medals, free photos and post race snacks.

Run the Frozen H3 on the Jericho Horse Trail in Francis Marion National Forest with looped courses from 10K up to a 100 mile ultra, including a Night 25k. Expect rugged single track, supportive aid stations and informal campsite atmosphere.

Test your cold weather skills at the St. Croix 40 Winter Ultra in St. Croix State Park, Hinckley MN, a rugged 40 mile winter challenge for runners, skiers, and fat bikers. Carry essential survival gear and complete on course skill tests to..

HOKA Bandera Endurance Trail Race on Jan 10 and 11, 2026 at Hill Country State Natural Area in Bandera Texas offers 25 km, 50 km and a tough 100 km Western States qualifier. Expect rocky, technical trails and big climbs.

Run scenic San Pasqual trails on Jan 10, 2026 with distances from a youth 1 mile to a 50 mile ultra. Finishers get a tri blend shirt, handcrafted wooden medal, free race photos and awards for top finishers.

San Tan Scramble on Jan 10, 2026 at San Tan Mountain Regional Park near Queen Creek Arizona offers scenic single track through cactus filled foothills with sandy washes and a rocky Goldmine climb. Distances from 5K to 50K welcome beginners..

Run winter single track in Crystal Lake at the Frozen Gnome on Jan 10, a Triple Black Diamond loop through Veteran Acres. Choose 50K, 10K or 50K relays for teams of 2 or 5 and warm up at the Gnome Depot with hot food and coffee.

Join the historic IQ FIBER Winter Beach Run at Jacksonville Beach, running since 1976, for a scenic 10 mile or 5K on packed sand, finishing with medals, hot chocolate and snacks. Family friendly and part of the Jacksonville Grand Prix serie..