Trail Running Calendar United States 2026-2027

Enjoy a scenic 13.1 mile run along the C&O Canal Towpath at the Founders Half Marathon in Potomac, part of the DCRR Snowball Series. Friendly on course support and post race snacks make this a welcoming community event.

Run shaded single track through 20,000 acres of Lowcountry forest at the Palmetto Bluff Buffalo Run in Bluffton, SC, supporting the Palmetto Bluff Conservancy. Events from 10K to 50K plus relays and a 10K walk, with aid stations, live music..

Join the Anniversary Run 15K at Quiet Waters Park, a scenic trail race that wraps up the Annapolis Striders Championship Series. Finish at Sassafras Pavilion for awards, a lively community vibe, and volunteer opportunities.

Join the Candy Cane Course at Waterfront Park in Clermont for festive races the whole family will love, from a family friendly 1 Mile and Kids Dash to timed 5k and 12k. Virtual and volunteer then run options add flexibility and holiday fun.

Run the Waverly Winter Warrior at Waverly Park in Louisville on December 14, choosing a 6.5 mile trail loop or a half marathon. Part of the Winter Warrior Series, the event rewards every finisher and offers bundle discounts for multiple rac..

Join the 8th Annual Taco Trials in Rocky Hill CT: eat a taco then run a one mile loop, repeat ten times for fun and trophies. All proceeds benefit the Connecticut Forest and Park Association and the event is full with a waitlist.

Celebrate the season with the Holiday Fun Run at Griffith Park, offering 5k, 10k, 15k and half marathon routes on scenic dirt horse trails and grassy starts. Enjoy on course aid, a finisher medal, free photos and post race snacks.

Celebrate the season at the Holiday 4 Miler in mid December at Lake Accotink Park in Springfield. Run a scenic loop on paved and dirt trails along the CCT, with in person and virtual options.

Join the festive Candy Cane Course in Clermont on Dec 14, 2025, with a 1 mile, kids dash, 5k, 12k and a virtual option for all abilities. Expect shirts, medals, chip timing, finish line treats and a Toys for Tots toy drive.

Run or walk the 10th annual Homeless for the Holidays at Griffith Park on a scenic flat 5K or 2.5K, with chip timed and self paced options. Proceeds support Pennies From Kevan and local programs serving those facing homelessness.

Join the Trio Trail Run at Frontier Park on December 14 for a relaxed community trail outing with 2.5K and 5K two loop options. Laid back vibe, youth discount for pre registration, and day of registration is available.

Run the Home Alone 5K in Pharr on Dec 19, 2025 and help collect new unwrapped toys for Rio Grande Valley families. Choose a chip timed 5K or a fun 1 mile with medal and enjoy a festive trail route.

Run through sunset to sunrise at Lakewood Nature Preserve on a looped course with options from 10K to 50 miles. Proceeds benefit the Upstate Running Club youth team and the barn hub keeps runners comfy for the overnight experience.

Cancelled: Peace River 100 Miler in Bartow, Florida was a looped ultra on rolling grass and sandy trails with 10 mile loops and a 100 mile option. It featured plentiful aid, a hearty post race feast and strong community support.

The Frozen Yeti kicks off the Winter Wild Thangs Trail Series at Monte Sano State Park near Huntsville with scenic 5 and 10 mile courses featuring bluff views, creek crossings and waterfalls. The field is capped at 400 and all finishers rec..

Run scenic single track trails on Lookout Mountain, Georgia, with tough climbs, runnable sections and sweeping bluff views that can reach five states on a clear day. Choose a 50 mile, 18 mile or 10K through creek crossings, Lula Falls and c..

Celebrate the season with Placerville's Holiday Jingle & Mingle Run on the scenic El Dorado Trail, offering distances from a kids run to a half marathon. Enjoy oak lined views, festive fun, aid stations and a commemorative medal at the fini..

Take on dirt trails at Paramount Ranch in Agoura Hills with distances from 10K to 50K for every trail runner. Enjoy scenic post fire recovery vistas and a supportive trail community on challenging winding terrain.

The GBP Winter Trail Series will take place in Lamy from Saturday 20 December 2025 to Tuesday 17 February 2026. You can run between 3 and 13 miles.

Experience scenic single track trails under redwood canopy and along ridgelines at the Woodside Ramble. Distances from 10K to 50K offer a challenging, festive trail day; the event is sold out.