Trail Running Calendar United States 2026-2027

Run the scenic Mt. Airy Forest trails on May 17, 2026 with 5.4 Mile and 10.6 Mile loop options through hills, ridges, streams and meadows. A casual Trekker entry gives recorded time and extra finish time for a relaxed trail experience.

Run Like The Wind 5K in Ellenville offers a scenic course along the Shawangunk Mountains and the newly resurfaced Rail Trail. Finish at Aroma Thyme Bistro for garden drinks and food while supporting local food pantries and youth scholarship..

Explore trails around Soapstone Mountain and Shenipsit Forest at the Soapstone Mountain Trail Races in Stafford Springs, CT on May 17, 2026. Pick a half marathon or 6K, support local trail stewardship, and register January 1, 2026.

Tackle an off road cross country 5K through scenic trails at PM Conservation Park on Sunday, May 17. Open to runners and walkers of all ages, dogs welcome and strollers not recommended.

Tackle scenic single track on the slopes of Mt Sopris near Carbondale, Colorado with point to point 10 mile and 25k races finishing at Rock Bottom Ranch in Basalt. Expect steep climbs, flowing descents and lively trail festival energy.

Join the Lebanon 10KM at Lebanon Hills Regional Park in Eagan for a scenic two loop trail around Jensen Lake with rolling terrain and chip timing. Field limited to 425 runners and finishers enjoy pizza, drinks and a relaxed post race vibe.

Infinitus is a multi day endurance event in Ripton, Vermont from May 21 to 30, 2026, with races from 9 miles to 551 miles for novice to elite ultra runners. Held at Silver Towers near Green Mountain National Forest, camping and dorm lodging..

Celebrate Memorial Day Weekend with the High Hope Endurance Run at High Hope Ranch in the scenic Texas Hill Country. Choose races from 5K to 200K on well marked trails, enjoy eco friendly camping and finisher swag.

Feel The Burn Trail Runs return May 22 to 23 at Burns Park North Little Rock with distances from a kids mile to a rugged 50K plus a ruck option. Hilly single track, aid stations, swag tee and medal set the stage for a gritty, fun weekend.

Join West Virginia Trail Fest in Snowshoe Village for a weekend of scenic trail races from a kids 1M to a 100K with fire tower and observatory views. Enjoy music, markets, kids activities and a ride on the Cass Railroad.

Recharge your trail season at Spring Training Camp in Oliverea NY, May 22 to 24, 2026. Small group guided coaching blends mountain trail skills, long climbs and technical terrain with mental performance work to sharpen your race readiness.

Join the Night Raider at the Winery at Bull Run on May 22, 2026 for a festive evening 5k or 10k through scenic Manassas Battlefield trails. Enjoy chip timed results, a finisher medal, a technical shirt and a complimentary glass of wine.

Take on May Madness 50K near Hoffman NC on May 23, 2026, by running ten consecutive 5K laps with an hour between each for a true all day challenge. Rustic trails, a central aid station and free camping give it low key ultrarun vibes.

Nanny Goat is a Memorial Day weekend multi distance ultrarun at a Riverside horse ranch where you run timed laps on a flat 1 mile loop. Camping, family friendly amenities and medals for every runner who completes at least one lap.

Crown of the Crest at Calvin Crest near Fremont offers races from 100 miles to half marathon, plus Double Crown and Lucky 13. Tackle rugged single track loops on Platte River bluffs with steep climbs, plus swag and awards.

Leavenworth Trail Fest features scenic mountain races from a Town 5k to the Ski Hill 55k, with the challenging 27k Skyline climbing Tumwater Ridge. Finishers enjoy a festival meal and can choose a custom award or have trees planted.

Run scenic flat trails along the Badger State and Sugar River in Belleville WI at the Sugar Badger 50 Miler, 50K and Half Marathon on May 23, 2026. Enjoy generous cutoffs, stocked aid stations, a quarter mile tunnel so bring a light, plus p..

Honor Memorial Day at the Flag Run in Black Canyon City on May 23, 2026, with 5K and 10K run and ruck options on scenic trails. Proceeds support Anthem Daisy Mountain Veterans and water stations are staffed by US Marine vets.

Honor veterans at the Trail of Honor Memorial Run in Fort Gibson, OK on May 23, 2026 while supporting permanent flag pole installations. Take part in a USATF certified 5k or a 1 mile fun run and carry a flag as you go.

Join the Catsmacker, an AURA fun run at Lake Sylvia near Perryville Arkansas, with about 20 mile and 12 mile routes over forest roads and Ouachita Trail. Entry is donation based, fills up fast, and includes aid stations, awards and a post r..