Trail Running Calendar United States 2026-2027

A 13.5-mile trail race on fire roads and single track in Limestone Canyon with 2,719 feet of elevation gain, two aid stations, cupless policy, and limited packet pickup options.

An annual 5K at Marymount University on April 25, 2026, run on the Bluemont and Custis Trails with a post-race gathering, a virtual option, chip timing, and guaranteed shirts for early registrants.

Test your limits at the Gearhead Endurance Challenge in Jonesboro, featuring 2.5 mile loops over a 6 hour period. Define your own goals in this personal achievement event held in the scenic Craighead Forest Park.

Join the 46th Annual Doc Lopez Run for Health in the Adirondacks. Choose from a scenic Half Marathon from Keene Valley, a new 5K trail race, or a free kids' run. This community event supports local health programs.

The Radish Rambler 5k is a trail run, walk, or hike through scenic conservation land and White Barn Farm in Wrentham. Held on April 25, 2026, it kicks off the farm's season and the Farm to Trail Series. Proceeds support local agriculture an..

Run the scenic Cedar River trail near Lake Wilderness in Maple Valley. Choose from half marathon, 10k, or 5k distances on a USATF certified course. Enjoy a community finish with hot chili, a finisher medal, and a race T-shirt.

Course Details The event takes place at Wag Valley Farm. The course is a loop of approximately 3.1 miles. It begins on a flat section through a field with views of mountains before entering woods on a single-track trail. The trail features..

This West Chester trail event offers a 5K run and a 1 mile fun walk/run on April 25, 2026. Two distinct distances provide options for different paces and goals. The event starts at 1000 Marshallton-Thorndale Road.

Kick off the Wildflower Trails festival with a scenic 5k run through the blooms in Linden, Texas. The event offers awards, a Dri-Fit shirt for early registrants, and free pancakes for all participants. Proceeds support a local student schol..

Explore the trails of Camp Mack in this unique 5K. The course winds past a challenge course, archery range, and natural landmarks. Registration includes a shirt and a post race cinnamon toast breakfast.

Experience the diverse landscapes of Shiocton at the Navarino Nature Center Trail Run. Run or walk through forests and across bog boardwalks to support environmental education and local trail improvements.

The Leatherman's Loop is a classic 10k trail race held each spring at Ward Pound Ridge Reservation. Entry is secured via a lottery system, with no same-day registration. It's part of a series of trail events including Run the Farm and Raven..

Run a scenic 5k around the Bluemont Station Brewery property in Virginia. The event welcomes both runners and walkers and offers in-person and virtual participation options.

Event Overview The Backside Trail Marathon is a running event that takes place in Louisville, Kentucky. The race was started in 2012 and is held in Seneca and Cherokee Parks. The event includes marathon and half marathon distances. The Cour..

Join the 14th annual Aut2Run for Autism on April 26, 2026 at Cal State University Channel Islands. Choose from a 15K, 10K trail race, 5K, 1 mile, or a Fun-K for kids and adults with special needs. Every step supports the Autism Society Vent..

The Philosopher’s Way Trail Runs return for a 17th year on April 26, 2026. Choose between a 10-mile or 7 km course on the single-track trails of Carolina North Forest. A self-timed option lets you run the marked course on your own schedule..

A 12 km single-track trail race at Lewis and Clark Caverns State Park featuring significant elevation change, two cupless aid stations, chip timing and post-race brunch. Runners receive a custom shirt and must follow Leave No Trace rules.

A community 5K on April 26, 2026 in Croghan NY offering walk, bike, and run options, with a pancake breakfast included and no official timing.

Run With The Squirrels is a low-frills trail running event in the scenic Morgan Monroe State Forest. It offers four distances from a 5K to a half marathon. The focus is on a natural, low-cost race experience without included medals or t-shi..

Run or walk to support Anderson Humane at their largest fundraiser. Choose a timed 5K run or bring your dog for a 1.5-mile walk along the Batavia Riverwalk. The event includes awards, a lure course, and activities for animal lovers.