Trail Running Calendar United States 2025-2026

UR Skeleton Run takes place at Deerfield Town Park in Deerfield, NY. The event includes three races: Skeleton Run 5K (3.1 miles), Skeleton Community Run (1.5 miles), and a Kids Quarter Mile for ages 3–12. Runners traverse the park’s Wildern..

Join the Helping Hands of EG 5K, a scenic charity trail run in East Greenwich supporting Spaulding Rehab and Journey Forward. Honor a local athlete and enjoy a family friendly course with shirts and awards.

Wild Moose Chase is a Spokane, Washington running event offering 5K, 10K, 25K, Kids Fun Run, and a Wild Moose Chase Virtual Run. Runners traverse a scenic Riverside State Park course, starting and finishing near the Seven Mile Trailhead. Di..

Experience peak fall foliage at Harriman State Park with Big Bear SquaTCh South, a rugged single loop offering a challenging 13.1 mile or 10K on steep, technical trails and sweeping views. Limited entries sell out fast so register early.

Join Dirt Circus Flower Mound, a free one day running festival on October 19, 2025, featuring a relaxed 5K group run, brand expo, and raffle prizes. Meet local run clubs, try gear, and score giveaways in a fun community vibe.

Pumpkinpalooza Trail Run takes place at Millican Reserve in College Station, Texas. The event features multiple trail distances: 5k, 10k, and Half Marathon, plus a Kids Run. All races run on Millican Reserve trails, in one lap designed for..

Run scenic Sierra Foothills trails in Cool California with 5k, 10k and trail half marathon options for every pace. Register by September 30 for a HoC cotton t shirt, support youth programs and enjoy a post race pancake breakfast.

Event details Ultra X Nevada is a multi-stage trail ultramarathon held over five days in the Red Rock Conservation Area and Spring Mountain Recreation Area, west of Las Vegas, Nevada. The full distance is 220 km across five stages with a to..

Take on a lighted 1.00203 mile loop at Veterans Park in Alabaster with options from marathon and 50K to timed 6 12 24 48 and 72 hour events. Solo or team entries, around the clock aid and real food, plus 100 and 200 mile buckles for the bol..

Enjoy a laid back trail weekend at Baum Lake with a scenic 4.6 mile loop perfect for runners, walkers, ultrarunners and burro racers. Choose timed 24 or 48 hour challenges or hop in for a single loop amid vibrant fall scenery.

Run For Your Life 5k & 800m Kids Run The Run For Your Life 5k & 800m Kids Run was scheduled for October 24, 2025, in Batavia, NY, on Sprague Road. The event listed a night trail 5k and a separate kids event. Registration closed on S..

DDLM Endurance Run : October 24-26, 2025 The DDLM Endurance Run takes place at South Beach State Park in South Beach, Oregon. The event offers multiple timed race formats: 48 hours 48-hour team relay (6 runners per team) 24 hours 24-hour t..

The 36 Hours of White Rock will take place in Winslow on Friday 24 October 2025. You can run 100 miles.

The Night Light will take place in Saint Paul on Friday 24 October 2025. You can run between 5 and 10 kilometers.

Hare Mountain 100 is a brutal point to point on the Ozark Highlands Trail in Arkansas with 100 mile, 50 mile and 60K courses across remote, rugged terrain, massive climbs and stunning autumn color. Expect a raw, rewarding adventure.

No Business 100 is a single loop of just over 100 miles through Pickett CCC Memorial State Park near Jamestown Tennessee on October 24 to 25, 2025. Expect technical single track, 14,500 ft of climbing and a Western States 100 qualifier.

Witches in the Woods 5K/2K is a Halloween-themed running event at the Lake County Fairgrounds in Crown Point, Indiana. Participants can choose a 5K Timed Halloween Run or a Non-Timed Halloween 2K Walk. The night-time course weaves through t..

The Heart of Virginia Council Glow Trail Run 5K is a unique nighttime trail running event held at Camp Brady Saunders in Maidens, Virginia. This family-friendly race welcomes participants of all ages and is open to everyone, not just Scouts..

Rugged, technical trails await at Cactus Rose Endurance Trail Race in Bandera, Texas, October 24 to 26, 2025. Distances from youth 1 mile to 100 miles and limited aid mean runners should be self sufficient.

ScaryAss 25K/14K/4K is a low-key trail race in Olympia, Washington, starting and finishing at Fall Creek Day Use Area in Capitol Forest. Organizers offer three distances: a grueling 25K to Capitol Peak and back, a scenic 14K loop, and a fam..