Trail Running Calendar United States 2025-2026

April 18, 2026, Sip & Stride 5k & 10k returns to Southern Revere Cellars in Louisa, Virginia, for a winery-style cross-country race. The 5k is two laps and the 10k four laps around the winery property, featuring mostly flat terrain with no..

Experience early spring trails at the Iola Spring Trail Race in Iola, Wisconsin with a flowing 5k or a bold 15k that climbs to the ski jumping hill. Expect singletrack and ski trail terrain, post race food in the Chalet and a free kids 1k i..

Join the Earth Day trail run at Veterans Acres in Crystal Lake offering 50K, 15 mile and 5 mile options on a rolling 5 mile single track loop around the pond. Enjoy homemade aid station treats and a friendly, eco minded race atmosphere.

Run With the Goats is a fun lap based 50K on single track trails in Reata Canyon near Kennewick with beer friendly and sober divisions. Expect seven scenic laps, camaraderie, a potluck and a pint glass keepsake.

Run a stunning 50K along the Mendocino coast, from Big River State Park to bluffs above Mendocino Village. Expect rivers, redwood forest, waterfalls and sweeping Pacific views on a scenic trail challenge.

Mountain Ridge Trail Race in Highlands Ranch, Colorado on April 18, 2026 offers 5K to 21 mile routes on scenic dirt single track and bike path. Enjoy challenging climbs, friendly finish vibes and a spring trail experience for all levels.

Take on the rugged Ouachita Trail around Pinnacle Mountain in Little Rock with 50 Mile and 50 km options. Rocky single track, shoreline views and a finish benefiting Pinnacle Mountain State Park make this a scenic, challenging day on trail.

Uforea is a trail challenge in Uwharrie National Forest near Troy, NC offering daytime and nighttime 50K races or the Ultimate 100K for those who run both. Enjoy rugged singletrack, scenic ridgelines and a true endurance test.

Hit the scenic Great Western Trail in Severance on April 18, 2026 with 5K, 10K, half marathon and kids fun run options for every level. Enjoy chip timing, finisher shirt and medal, plus post race food and beer while supporting local nonprof..

Climb rugged single track through streams and sweeping vistas at the Hyner View Trail Challenge, featuring a punchy 25K and a gutsy 50K with big vertical and technical terrain. Fields are limited, registration opens in May.

Experience the Full Circle Trail Race at LLELA in Lewisville on April 18, 2026, with marathon, half, 10K, 5K and a 1 mile youth run. Presented with UNT and the City of Lewisville, the race supports local habitat restoration.

Outlands Endurance Race at Peninsula Campground in Pilot Hill offers lakeside singletrack and double wide trails around Folsom Lake on 25K, 50K and 50M out and back courses. Full aid, finisher swag, wood awards and a post race meal.

Stillhouse 100K in Soddy Daisy TN is a brutally beautiful trail ultra on technical single track with nearly 12,000 feet of climbing over rugged creeks and ridgelines. This demanding 100K is suited for experienced ultrarunners only.

Run scenic single or double loop trails through the Withlacoochee Forest near Lecanto FL in marathon, half marathon, or 10K options. Enjoy aid stations, finisher awards, and camping or nearby lodging for a friendly trail running weekend.

Run through vineyards at Barrel Oak Winery on 3k and 6k cross country courses with gravel and rolling hills. Enjoy a finisher medal, tech shirt and a glass of wine while supporting Semper Fi and America's Fund, virtual option available.

Run scenic trails at First Landing State Park in Virginia Beach with 30K and 60K options. Take in maritime forest, bay shoreline and beach views and earn a custom finisher award within the 10 hour time limit.

Test your endurance at Elm Creek Backyard Ultra in Maple Grove MN: runners tackle 4.167 mile loops each hour until only one remains, who must finish a final solo loop. Scenic lake trails and crew support between laps add to the drama.

Run for buckles at Earth Day Buckle Mania in Abilene, Kansas April 24 to 26, 2026 with 12 hour, 24 hour and 48 hour options on a shaded paved loop. Cabins, heated showers and lodging are included so bring crew and chase multiple buckle fini..

Smoky Mountain Relay sends teams on just over 200 miles of road and trail through Pisgah National Forest near Brevard, NC. Teams rotate through marked legs and finish with a lively party featuring live music, food and drinks.

Take on the Iron Will Grand Slam: four 100 mile races in Enterprise, KS across spring to fall that test endurance and reward grit. Register by Apr 22 for the discounted series and earn buckles plus a custom Grand Slam plaque.