Trail Running Calendar United States 2025-2026

Run amid forest, creeks and the 729 foot Amicalola Falls in full and half trail races at Amicalola Falls State Park. Expect gutsy climbs on mostly singletrack, well stocked aid stations, finisher medals and pro timing.

Take on the Southern Arizona Triple 50, one registration for three 50 mile trail ultras around Tucson, Oracle and Sonoita. Finish all three within 45 hours to earn a finisher garment and support the Arizona Trail Association.

The Run for Valor 10K is a trail running event held at Valor Ranch in King George, Virginia. The race features a 10K run, a 10K weighted ruck, a 5K run, and a 1-mile fun run/walk suitable for all ages and paces. The course traverses farm tr..

Inaugural Salem 50k on Dec 6 at Bush's Pasture Park offers 50k, 30k and 10k on a scenic but testing loop course. Expect mixed pavement and dirt loops, rolling climbs, basic aid, and variable December weather.

Take on a continuous 34 hours on a scenic two mile loop along the Chattahoochee River in Valley, Alabama. This festive ultrarun supports the town carousel and offers event t shirts for early registrants plus unique finisher awards.

Join the Chester Rim 5K at Chester Park in Duluth for a scenic loop along the Chester Rim Trail, dropping into waterfalls and a gorge. This winter trail run on packed snow offers a beautiful, challenging outing for trail lovers.

The Dirty Spokes Off The Grid Fort Yargo Cannonball Run is a trail running event held at Fort Yargo State Park in Winder, Georgia. Participants can choose between two distances: 8.75 miles or 3.10 miles. The race features a mix of smooth an..

Push your pace at the Naturally Outdoors 2 hour endurance race on Dec 6 in Florence, SC, running laps on a 2.5 mile loop with most laps winning. Entry includes a New Balance hoody and supports local trail expansion, plus a post race party.

Join the Little Big Water River 5K Trail Run and 1 mile stroll in Dade City, Florida on December 6, 2025 for a scenic true trail challenge. All finishers earn a medal and the day features a cookout with proceeds helping a new local church c..

Enjoy a festive Jingle Bell Dash 5K in Spring Hill on December 6 with a scenic cross country route at Bishop McLaughlin. Proceeds help build a new track and early registrants get a free race tee while top finishers receive holiday gifts.

Get into the holiday spirit at the Utah Santa Run at Gardner Village with 5K, 10K and half marathon options along the scenic Jordan River Trail. Every entry includes a Santa suit and festive on course treats for a jolly run.

Hit the trails at Timber Pointe for a scenic cross country style 8K, 4K or multi lap challenge with possible deer and eagle sightings. Partial proceeds benefit the nature center and finishers enjoy post race food and warm company.

Choose a 10k, 25k, or 50k along scenic trails beside Millerton Lake and the San Joaquin River in Friant, CA. Enjoy lakeside views, aid stations and finisher swag as you tackle a variety of distances on December 6, 2025.

Join the Redmond Reindeer Romp on Dec 6, 2025 at Redmond Watershed Preserve with 5 mile and half marathon options. Run scenic forest trails with gentle hills and earn Winter Trail Series swag.

Celebrate the season at the Reindeer Run on Dec 6, 2025 at Arthur Ray Teague Trail in Bossier City with distances from 5K to half marathon and on course support. Enjoy medals, goodie bags, free photos and same evening results.

Shake off the winter chill at the Chilly Trail Run 5K in Haverford on December 6. Enjoy scenic trails, a cozy long sleeve race shirt for pre registered runners and light post race refreshments.

Take on a rugged 7 km course at Red Rock Park with steep climbs, slick sandstone sections, and scenic views atop Pyramid Rock. This community fundraiser supports Rehoboth Christian High School Track.

Join the Winter Wonder Run 6K through the scenic trails of Institute Woods in Princeton on Saturday December 6, 2025. Enjoy a crisp cross country course with limited field size for a cozy, community race.

The Redman 9 mile trail race circles Redman Lake in York County on Saturday December 6, 2025, featuring scenic single track, about 1,200 feet of climbing and adventurous water tunnels. Enjoy a mid race aid station, post race snacks and fini..

Join the Paulding Young Life Jingle Jog 5K or family 1K on the flat, tree lined Silver Comet Trail in Dallas, GA. Festive costumes, prizes, and proceeds benefit Paulding Young Life, making this a fun holiday run for all.