Trail Running Calendar United States 2025-2026

The Lula Lake Trail Blazer is a trail running event held at Lula Lake Land Trust on Lookout Mountain, GA, featuring 10K, Half Marathon, 50K, and a new 1-mile Kids Race for ages 12 and under. The courses showcase Lula Lake’s scenic trails, waterfalls, and bluff overlooks, with elevation gains ranging..

The Race for DFL is a unique "last runner standing" backyard ultra event held at Kenty’s Farm in Winchendon, Massachusetts. Participants run a 4.1666-mile loop every hour on the hour, continuing until only one runner remains. The course features a mix of terrain including grassy fields, trails, crus..

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

The Fast Track Cross Country Open is a 3-mile cross country running event held in Schaumburg, Illinois, on the MacNider course near Hoover Elementary School. Open to all ages and abilities, the event features separate women's and men's races. Participants can enjoy running on grass and have the opti..

The Sri Chinmoy 6-Hour Race in San Diego is a timed endurance event held at Lake Miramar, featuring a scenic 5-mile asphalt loop around the urban lake. The mostly flat course includes gentle hills and is run clockwise, with separate lanes for pedestrians and bicycles. Participants can enjoy four aid..

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 the scenic site of the former fire tower, offering runners great views. The event f..

The Tiadaghton Trail Challenge is an annual trail running event held in Tiadaghton State Forest near Waterville, Pennsylvania, in the scenic Pine Creek Valley. The race offers two distances: a challenging half marathon and a 10K, both featuring technical, rocky, and moss-covered trails with steep cl..

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..

Forbidden Run Fest is a trail running event held in Wissahickon Valley Park, Philadelphia, PA, celebrating one of the city's most scenic parks. The race offers three distances: 10K, 10 miles, and a Half Marathon+ (approximately 14 miles). The course features a mix of smooth gravel trails, compacted..

The 4-H Fall GOAT for It 4.44K is a unique running event held at the Rock Eagle 4-H Center in Eatonton, Georgia. The race takes place on paved streets within the center, featuring a challenging hill section affectionately dubbed "the hill that only goats would love," adding a fun and distinctive ele..

The Rancho Ramble Trail Run takes place at Santa Margarita Ranch in Central California, offering runners a scenic experience across rolling grassy hills, open cow pastures, and oak-lined arroyos. The course features deceptively steep and long hills with varied terrain that challenges footing and rhy..

The Canya Cañon Trail Race and Family Hike is an annual event held in North Cheyenne Cañon Park, Colorado Springs, starting at the Starsmore Visitor and Nature Center. The race features the original 4-mile course ascending the Columbine Trail to the Powell lot, welcoming runners and hikers of all ag..

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

The Chestnut Chase is a scenic 10K trail race held at Chestnut Mountain Nature Park in Canton, North Carolina. The course features a challenging 600-foot elevation gain in the first two miles along Papertown Express, followed by rolling hills on the newly developed Old Timer trail. Runners are treat..

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 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 100K race covers a challenging 31.1-mile loop with over 4,600 feet of elevation gain, traversing rocky, dirt, and grass trails. The event starts and fi..

The Seven Trails Ultra Festival, held in Damascus, Virginia, is a unique trail running event celebrating community and endurance. Taking place over 30 hours, 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 course i..

The Hoot'n Bulldog Track Ultra is a world-class ultra running event held at the newly renovated track at Florida Atlantic University in Boca Raton, Florida. Scheduled for November 14-16, 2025, it offers multiple timed race options: a 6-hour race (The Frenchie), 12-hour (The Bulldog), 24-hour (The Li..

The Hallucination 24 Hour Trail Run takes place at Johns Island County Park near Charleston, South Carolina. This event offers multiple race durations: 6, 12, 24, and 34 hours, where participants run loops of a 2.6-mile cross-country style trail through scenic, shaded woods. The course is beginner-f..

Mission Tejas is a trail running event held at Mission Tejas State Park in Grapeland, Texas. Scheduled for November 15, 2025, it offers multiple race distances including 5K, 10K, 25K, and 50K. The course features a mix of straw pine-laced single track trails, winding downhills, and historic CCC-buil..