Trail Running Calendar United States 2026-2027

Experience a scenic 5k trail run through conservation land and working farmland in Wrentham. Celebrate Earth Day with an off road course featuring natural obstacles and community focused agriculture support.

Experience a flat and fast USATF certified race along the Cedar River in Maple Valley featuring scenic trestles and limestone paths. Finishers enjoy a medal and hot chili after completing their choice of a half marathon 10k or 5k.

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.

This Earth Month event features a 5K and a 1-Mile run at Colver Fields in Talent. The course might be naturally muddy, offering a unique spring run. All proceeds benefit the Outdoor Discovery Program for local students.

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.

A six-race night trail series across multiple Arizona parks from April to September 2026, with pass options for five distance ranges, a points-based series ranking, cup free policy, and series awards including race entries and credits.

Experience a unique 5K trail run through East Florence that combines natural beauty with Civil War history. Run or walk along Jeffries Creek and through historic landmarks with amenities including on site showers and dog friendly categories..

A 10 hour, looped trail event on South Mountain YMCA trails in Reinholds, PA on April 25, 2026. The roughly 2.5 mile loop gains about 660 feet per lap, is limited to 100 runners, and includes basic aid with a small entry fee.

Experience the beauty of Rocky Face Ridge Park at this annual trail race featuring a 10 mile loop with 2000 feet of elevation gain. Choose between 10 mile, 50k, or 50 mile distances with generous cutoffs and full support.

A donut-themed event in Sugar Land offering Kid's Dash, untimed 1 Mile, timed 5K and 10K with chip timing, a Half Marathon, and a virtual option with mailed packets and finish-line donuts.

A timed Last Person Standing trail event on a 4-mile loop at Erwin Park where runners complete one loop each hour and the final runner moving wins; entry fees and per-loop antes fund a prize pot and support a local nonprofit.

Experience a 3 mile trail run or hike through the Hoke Community Forest in Raeford. This dog friendly event features a dedicated canicross race and a general fun run where all finishers receive a commemorative medal.

Run & Reel Spring Festival at Camp Kanesatake combines a 5K and 10K trail run with a fishing tournament on Spruce Creek, plus vendors, hayrides, a zipline and a kids carnival for a full day of outdoor activities.

River Bend Nature Center's Maple Syrup Fun Run features looped trail races from one mile to 50K with an on-site pancake brunch for participants. Registration proceeds support environmental education, outdoor recreation, and conservation.

A student run community event on April 25, 2026 at MacDuffie School in Granby, MA featuring a flat cross country 5K and an optional Color Run, with 100% of proceeds going to Dakin Humane Society.

Falcon 50 at the USAF Academy in Colorado Springs offers trail and road races including a 50 mile ultra. The event is open to DoD ID cardholders and online registration closes April 18.

Experience the Leatherman's Loop 10k trail race at Ward Pound Ridge Reservation in New York. Entry is managed via a lottery system for this USATF sanctioned spring event through the local woods.