Trail Running Calendar United States 2025-2026

Tackle the scenic yet rugged Seven Sisters 25 kilometer race in Montreat, NC, featuring roughly 4,000 feet of climbing and sweeping ridge top views. Expect technical trails, required safety gear, and a 5 hour cutoff.

Experience GreenFest on the Greenbelt in Aubrey TX, a lively community festival celebrating health, nature and family fun. Run scenic 1 mile, 5K or 10K trail routes, enjoy food trucks and music, and help raise funds for local parks.

Run Brazos Bend 50 on April 11, 2026 in Needville TX, with distances from 5K to 50M and a 50M pacer option on mostly flat, shaded trails at Brazos Bend State Park. Expect chip timing, full aid stations, friendly volunteers, and race swag.

Tackle the JW Corbett Trail Races in Loxahatchee Florida with 50 mile, 50K and 18 mile courses on the Ocean to Lake Trail. Single track routes wind through cypress, wet prairies and pine flatwoods alive with wildflowers and wildlife.

Hit the sand at the Sledgehammer Beach Run in North Topsail Beach on April 11, 2026, offering half marathon, 10k and 5k beach courses with virtual options. The race honors a Marine and benefits Semper Fi & America's Fund.

Tackle rugged singletrack, sweeping desert views and high country pine at Desert Peak Ultra in Oracle, Arizona on April 11, 2026. Choose 50K, 100K or the Summit Challenge pairing both days for roughly 100 miles and two Mt Lemmon summits.

Enjoy singletrack trail runs and mountain bike endurance races at Saunders Springs Nature Preserve with solo, duo and team classes plus kids races. Proceeds benefit local trail stewardship and KyMBA programs, so you can race and give back.

Runamuck 50K is a rugged trail ultramarathon around South Pomfret, Vermont, weaving hilly dirt roads and scenic backcountry. Expect changeable weather and a true test of endurance on this challenging 50K course.

Spring Fever brings scenic early spring trail racing to Wompatuck State Park in Hingham on April 11, with 5K, 5 mile, and an 8 hour multi lap challenge. Expect muddy trails, on course aid, and a friendly campground finish line vibe.

Rim Runner Trail Races in Sewanee, TN on April 11 to 12, 2026 showcase rugged rim top trails with sweeping cove views. Choose from 100 Miler, 50 Miler, 50K or Half Marathon and earn unique steel buckles and branded barrel staves.

Run the Merus Marathon and Ultra on April 11, 2026 at Merus Adventure Park near Palo Duro Canyon in Claude, Texas. Choose from a 52.4 mile ultra to a youth trail run and relish rugged canyon views, varied surfaces and rolling elevation.

Run the scenic trails of Camp Ondessonk in Ozark Illinois with 5K and 10K options perfect for all abilities. Expect forest singletrack, friendly vibes and event shirts for early registrants.

Run scenic trails and roads at the Allerton Races in Monticello on April 11 and 12 with in person and virtual half marathon, 10K and 5K options. Proceeds benefit Robert Allerton Park and Make A Wish Illinois.

Run a scenic 5k through Robinette's vineyard trails finishing at the winery, chip timed with a finisher medal. Enjoy a cotton tee, cider donut and post race cider pour, plus a signature glass for those 21 and older.

Run a scenic 6.55 mile quarter marathon through West Hartford Reservoir 4 as two loops around the park. Limited to 150 runners, the event features chip timing, post race treats and awards in five year age groups.

Join the Omaha Surf Wave Run 5K in Papillion for a fun community run around the soccer complex and Papio Trail. All abilities welcome and proceeds support Omaha Surf Soccer Club youth athletes with shirts, medals and post run snacks.

Join the SPASM Lake Chabot Trail Run on April 11 for scenic loops around Lake Chabot with distances from 8K to 50K for every level. Enjoy rolling hills, color coded trails, tech shirts for pre registered runners and custom finisher medals.

Choose a 25k or 50k trail challenge at scenic Mohican State Park, starting and finishing at Mohican Adventures. Friendly volunteers and post race refreshments make this a rewarding day of rugged trail fun that supports local programs.

Join the Wild Flowers 10K in Auburn, CA on April 11, 2026 for a scenic trail loop featuring rolling terrain, single track and stunning viewpoints. Expect stocked aid stations, lively course support and chances at big prizes and travel award..

Run scenic cloverleaf loops through desert lakes and the Columbia River Gorge at Ancient Lakes near Quincy WA, April 11 and 12, 2026. Choose distances from 10 km to 50 miles on a looped course with a single central aid station.