Trail Running Calendar United States 2025-2026

The Barrel Oak 6k is a scenic and challenging cross-country race held at Barrel Oak Winery in Delaplane, Virginia. The course features two laps of a 3k route that winds through vineyards, including gravel dirt roads and some hills, offering varied terrain and elevation. Walkers and leashed pets are..

Withlacoochee Trail Marathon, held in Two Mile Prairie Tract of the Withlacoochee Forest near Lecanto, Florida, offers a Marathon, Half Marathon, and 10K on hiking and horse trails. The marathon consists of two 13.1-mile loops, the half is a single 13.1-mile loop, and the 10K is a modified loop. Run..

The Smoky Mountain Relay is a challenging team running event held in the scenic Pisgah National Forest near Brevard, North Carolina. Covering over 200 miles across 36 legs, teams of 6, 9, or 12 runners navigate a marked course featuring rugged mountain terrain and beautiful Western North Carolina sc..

Feral Mtn 100M/50M is an inaugural ultramarathon from Coyote Ugly Racing set in Ellijay, Georgia. The event offers two distances, run across three sections of national forest, totaling about 104 miles with roughly 21,000 feet of elevation gain for the 100-mile course and about 10,000 feet for the 50..

The Canyons Endurance Runs will take place in Auburn from Friday 24 April 2026 to Saturday 25 April 2026. You can run between 25 and 161 kilometers.

Earth Day Buckle Mania is a multi-day ultrarace held in Abilene, Kansas, at 1943 Indy Road, in a private park. The event offers 12-, 24-, and 48-hour options, with participants running on a 1.8228-mile certified paved loop through a shaded, picturesque setting. Runners earn buckles for completing an..

Elm Creek Backyard Ultra, held at Elm Creek Park Reserve in Maple Grove, Minnesota, is a 4.167-mile loop ultra that repeats hourly until only one runner remains. The course starts and finishes at the Bluebird Picnic area, tracing the south side of the park along the lake trail and Mud Lake, with 296..

The Bonneville Backyard Ultra, held near Provo, Utah at the Deer Creek Dam Trailhead, is a challenging last-person-standing ultramarathon. Runners complete a 4.167-mile out-and-back loop along the scenic Deer Creek Reservoir every hour on the hour. The course is mostly smooth and runnable, but the r..

The C&O Canal 100 is a 100-mile ultramarathon held in Knoxville, Maryland, along the scenic C&O Canal towpath near the Potomac River and Appalachian Mountains. The course features one approximately 40-mile loop followed by two 30-mile loops, starting and finishing at Camp Manidokan. Runners enjoy a..

The Run The Rolling Hills Trail Race is an annual event held in Pulaski, Tennessee, featuring 10K, 5K, and Kids 1 Mile trail runs. Set against the scenic backdrop of Giles County's rolling hills, the course offers a fun yet challenging cross-country experience through beautiful countryside terrain...

Wawayanda Trail Fest takes place in Wawayanda State Park, Vernon Township, Hewitt, NJ along the Boat Launch/ Highland Lakes area. The festival offers four race distances: 100K, 50 Mile, 50K, and Half Marathon. The course features a 26+ mile loop with mostly wooded single-track, rhododendron tunnels,..

Dirty Spokes presents the Allatoona Creek Park Spring Trail Run in Acworth, Georgia. The race offers two trail distances—6.85 miles and 3.55 miles—set in the wooded confines of Allatoona Creek Park. Runners begin on a gravel road, then transition to grass and dirt trails, following a counterclockwis..

Thumb Coast Ultra & Relay is a spring ultramarathon event in Michigan’s Thumb region, featuring a 50-mile point-to-point course from Harbor Beach on Lake Huron to Caseville on Saginaw Bay, plus a 50K out-and-back and a 50-mile relay. The mostly dirt-road route traverses open farmland and lakeshore s..

Pandora’s Box of Rox Trail Race, produced by Tejas Trails, runs on the rugged Reveille Peak Ranch trails near Burnet, Texas, just outside Austin. Distances include 52.4 miles, 26.2 miles, 13.1 miles, 8 miles, 4 miles, and a Youth 1-mile option. The course traverses meadows, creek crossings, scenic o..

The Ridge Run is an annual fundraiser by the Veterans Heritage Site Foundation to support Sharps Ridge Veterans Memorial Park. The event begins at Lincoln Park Technology Trade School, 535 Chickamauga Ave. Participants tackle a looped, well-marked course on the Sharps Ridge trails, featuring wooded,..

The Extreme North Dakota Sandhills Ultra Run Experience - END-SURE is a trail running event held in McLeod, North Dakota, featuring 25K, 50K, and 100K race options. The course traverses the Sheyenne National Grasslands section of the North Country Trail, southwest of Fargo, showcasing diverse terrai..

Locomotion Endurance Event in East Ridge, Tennessee, at Camp Jordan Recreation Area offers 3-, 6-, 12-, and 24-hour timed races on a flat, USATF-certified 2-mile loop. The event serves as the RRCA Tennessee Ultra Championship and honors top male and female finishers in each distance, plus recognitio..

The Sunset Safari 10k Trail Run is part of the annual Moonlight Meltdown event held in Belgium, Wisconsin. This hybrid trail run features a 6.2-mile course combining a 5-mile road segment with a 1.2-mile trail section through Harrington Beach State Park, following the Snow Runners LTD snowmobile tra..

Squatchywaska Mountainfest is a mountain trail race in Ellenville, NY, offering two courses: 25K and 10 miles. Runners traverse rugged singletrack, cliffs, and crushed-gravel carriage roads on the Shawangunk Ridge, with about 2,500+ ft of elevation on the 25K and around 1,800 ft on the 10M. The rout..

Bronze Dragonfly 30 Hour Ultra in Savannah, GA, at Lake Mayer, features a 1.4-mile USATF-certified loop around the lake, half paved and half rubberized track. Runners can choose 3, 6, 12, 24, or 30-hour events, including a 12-hour night option. The race is chip-timed; finishers earn medals, with 100..