Trail Running Calendar United States 2025-2026

Squatch Till You Drop is a trail running event held at Allsopp Park South in Little Rock, Arkansas, celebrating local Sasquatch folklore. The event spans two days in November 2025, featuring a Fun Run and a challenging 6-hour endurance run called The Squatch. Both races use the same approximately 5k..

The Snake Eater 100K, held in Tusayan, Arizona, is an epic ultramarathon that challenges runners with a rugged and scenic course. Starting on the legendary 302 trail, participants navigate a new, demanding trail system featuring steep jeep roads and breathtaking views of jagged peaks and expansive d..

The Miner 49er is an endurance running event held in the scenic Mines of Spain near Dubuque, Iowa. It features two race distances: a 25K and a 50K, with the 50K being a double loop of the 25K course. Runners experience approximately 2,200 feet of elevation gain on the 25K and 4,400 feet on the 50K...

The Veterans' Honor Run: 22 Hours of Tribute is a unique endurance event held in Canton, Michigan, featuring a 22-hour ultra run, a virtual ultra option, and a 5k race. The ultra challenges participants to complete as many loops as they wish on a roughly 1-mile paved course around Heritage Park, whi..

The Ferris Fifty is an endurance running event scheduled for November 8, 2025, in Minden, Nevada. It features three race distances: a 50-mile, a 50K, and a 15K. The course traverses the scenic foothills of Carson Valley, incorporating a mix of dirt, gravel, sand, and pavement, with views of Job’s Pe..

The Route 66 UltraRun is a 140-mile ultramarathon held annually in Seligman, Arizona, celebrating the historic Mother Road. The event offers a welcoming atmosphere with no qualification requirements, encouraging runners, crews, volunteers, and spectators to join the first mile together. Participants..

The Raven Rocks 10k Run is an annual trail race held at Ward Pound Ridge Reservation in Cross River, NY. Known for its challenging course, the race features rocky climbs, ridgeline trails, hilly meadows, ravines, and scenic views including the site of the former fire tower. The event fosters a vibra..

The Tiadaghton Trail Challenge, held in Waterville, Pennsylvania, offers a scenic and challenging trail running experience in the Tiadaghton State Forest within the Pine Creek Valley. Participants can choose between a half marathon and a 10K race, both featuring technical, rocky, and moss-covered tr..

The Rancho Ramble Trail Run, part of the Spartan Trail series, takes place at Santa Margarita Ranch in Central California. This event offers three race distances: 50K, half marathon (21K), and 10K, showcasing the region's classic scenery of rolling grassy hills, oak-lined arroyos, and wide-open cow..

The Bold Coast Bash is a challenging trail running event held in Cutler, Maine, featuring a 50K ultra and a 10.5-mile fun run. The course showcases the stunning Bold Coast cliffs and includes rugged single-track trails with slippery roots, rocks, mud, and unstable bog bridging, demanding careful nav..

The Foothills 10 Mile Run, held in Albuquerque, NM, is a scenic trail race set for November 9, 2025. This challenging 10-mile course traverses rugged single-track trails through the Sandia Mountains, Elena Gallegos Open Space, and Cibola National Forest, starting at about 6,500 feet elevation. Runne..

The Sri Chinmoy 6-Hour Race in San Diego is a timed endurance event held on a scenic 5-mile asphalt loop around Lake Miramar. The mostly flat course features gentle hills and separate lanes for runners and pedestrians or cyclists. Participants enjoy four aid stations offering hydration, fuel, and en..

The 4-H Fall GOAT for It 4.44K is a running event taking place at the Rock Eagle 4-H Center in Eatonton, Georgia. This unique race features a challenging course that includes hills, designed to test participants' endurance and strength. Registration options include a no-shirt price and a fee that in..

The Iowa Trail Run Series: Waubonsie will take place in Hamburg on Sunday 9 November 2025.

The Across Florida 200 is a fully supported, 200-mile endurance trail run across Florida, starting on the west coast and finishing at St. Augustine Beach Pier. The course features 110 miles on the famous Florida Trail, 10 miles of state park trails, 40 miles of dirt roads, 20 miles of Rails to Trail..

The Hallucination 24 Hour Trail Run is a multi-distance endurance event held at Johns Island County Park near Charleston, South Carolina. Runners can choose from 6, 12, 24, or 34-hour race options, running loops of approximately 2-3 miles on scenic, shaded, cross-country style trails. The course is..

The Big Texas Ultra is a trail running event held near Lake Georgetown, Texas, featuring distances of 100K, 50K, and 15K, along with a 15K RUCK. The race offers a challenging course with rocky, dirt, and grass trails, including over 4,600 feet of elevation gain for the 100K, which follows a 31.1-mil..

The Hoot'n Bulldog Track Ultra is a multi-distance ultramarathon held at Florida Atlantic University in Boca Raton, Florida. The event features several timed races, including a 6-hour, 12-hour, 24-hour, and 48-hour race, offering a challenging experience for runners of all levels. The course is a ce..

The Seven Trails Ultra Festival, held in Damascus, Virginia, is a unique trail running event celebrating community and endurance. Scheduled for November 14-16, 2025, it offers distances from 25K up to 100 miles with no cutoffs or DNFs, encouraging runners to push their limits at their own pace. The..

The Long Night in Lanford is an exciting running event taking place in Enoree, SC, from November 15 to 16, 2025. This unique challenge invites participants to run from dusk until dawn on a well-maintained, off-road trail, with no cut-off times or speed requirements. Runners must complete their first..