Trail Running Calendar United States 2026-2027

Join the 5th annual Union Mills Wilderness 5K and 10K on Saturday, Feb 28, 2026 in Union Mills, NC for timed races on scenic riverside and mountain routes. Proceeds support the Union Mills Learning Center.

Challenge yourself at the Jacksonville Trail Experience at Diamond D Ranch, an early season Spartan Trail that blends fast, runnable sections with muddy, ankle biting terrain. Choose 10K or 21K to test speed and grit.

Run or hike rugged woodland trails at the Mahlon Winter Donut Trail Run and Hike, with 5 and 10 mile options around Saffin's Pond. Trail markers keep you on course and the event runs rain, snow, or shine for a true winter adventure.

Snakebite at McDowell Mountain Regional Park on March 1, 2026 offers 20K and 10K trail runs over gently rolling hills. Mostly on singletrack, the race includes volunteer support and post race food and socializing.

Run scenic trails around Angel Island from a lively 5 mile loop to a challenging 15 mile climb up Mount Livermore, with custom medals and pre registered shirts. Ferries from Tiburon set the scene for a memorable island race day.

Celebrate St Patrick's spirit with Time to Paddy in Toledo on March 1 2026 offering 1 mile, 5k, 10k, half marathon, kids dash and virtual options. Runners enjoy custom shirts, medals, chip timing and a fun family vibe.

Join the Bigfoot Endurance Trail Race at Rockburn Branch Park in Elkridge on March 1, 2026 with 5 mile, 10 mile and two person relay options on scenic trails. Get a long sleeve shirt, finisher medal, post race beers and support Parkinson's..

Kick off trail season at Mastondon on March 1, 2026, a scenic 10ish mile run near Bend and Redmond through juniper and high desert with views of the Deschutes River and surrounding peaks. Friendly early season course for adventurous trail r..

Celebrate the 30th Mississippi Trail 50 in De Soto National Forest, offering 100 mile, 50 mile, 50K and 20K on rolling singletrack loop trails near Laurel, Mississippi. Enjoy forest scenery, post race food and belt buckle finisher awards fo..

Experience Moab Run the Rocks, a three day stage trail race March 6 to 8, 2026, on stunning singletrack around Moab. Choose Full Pint or Half Pint and tackle Navajo Rocks, Gemini Bridges and Bar M, with entries limited to 700 runners.

Run scenic trails at Camp El Tesoro in Granbury on March 6 and 7, 2026 with 5K, 10K and a kids 1K fun run. Finish with chip timing and optional cabin lodging plus a chef prepared Friday night dinner.

Honoring Our Heroes 4th Annual 5K and 2 Mile Ruck at Camp Meridale raises funds and awareness for veterans and their families. This scenic trail event through woods and hills is postponed until a new date is announced.

Florida Death Race on March 7, 2026 offers a brutal 74 mile and a shorter 37 mile point to point trail challenge along the Florida National Scenic Trail and scenic Suwannee River. Finishers claim a ritual railroad spike at Stephen Foster St..

Run single loop trails along the Withlacoochee River and through serene forest at the Long Play Trail Run in Brooksville. Choose from a 33.3 mile race, a half marathon or a 6K and earn a collectible vinyl record finisher award.

Run the Skyline Scramble at Skyline Park in Topeka on March 7, 2026. Choose 12, 6 or 3 hour timed loops on a rugged 2.15 mile trail with rocks, roots and a climb to Burnett's Mound.

Run the second annual Geaux Wild Ultra at Lake Bistineau State Park, now adding a 100 mile distance alongside 50 mile and 50K options on a mostly flat 10 mile loop through Louisiana trails. Expect muddy singletrack, solid aid and memorable..

Squatchapple puts scenic singletrack and carriage road loops in South Mountain Reservation to the test with distances from 11 miles to 50 miles. Support the South Mountain Conservancy and earn a handcrafted wood medal and race swag.

Take on the Great Springs Trail Race with distances from 5K to 50K and a youth mile for ages 12 and under. Run rugged 6.5 mile loops along Onion Creek with big climbs, single track and on course aid; bring your own cup.

Conquer the Rock features 25k and 50k trail courses at Table Rock State Park, including climbs of Table Rock and Pinnacle for a scenic, challenging day. Proceeds benefit the Upstate Running Club youth team and racers should bring their own..

Join the 45th annual Cross Timbers Trail Run, the oldest trail run in Texas, along rugged Lake Texoma shoreline. Distances from 5 miles to 50K offer a scenic, challenging day on classic singletrack.