Trail Running Calendar United States 2026-2027

Join the XC Summer Series, a friendly weekly cross country 5K on Tuesday nights in Parsippany from April 28 to September 1, 2026. All ages and abilities welcome, walkers included, with chip timing and after race refreshments.

A rolling two-loop 10 km trail race around Jensen Lake in Eagan, Minnesota, featuring about 200 ft of elevation gain, chip timing, a midway water stop, a 425-runner field limit, and post-race refreshments.

The Johnnycake Jolt Series will take place in Windsor Mill on Wednesday 20 May 2026. You can run between 10 and 40 kilometers.

The 4K Trail Run will take place in Boston from Wednesday 20 May 2026 to Thursday 21 May 2026.

A series of rugged trail races in Ripton, Vermont from May 21 to 31, 2026 offering distances from 9 miles to 250 miles plus multi‑marathon and ultra challenges. Camping is available for a one time fee; the event is cup free and no refunds.

A multi distance trail event at High Hope Ranch in Glen Rose, TX over Memorial Day Weekend 2026. Distances from 5K to 200K run on marked Hill Country trails with aid stations, on site camping, and finisher medals.

Trail races in Burns Park, North Little Rock offering 50K, 30K, 20K, 10K, a 10K ruck and a free kids one mile fun run. The course uses dirt single-track with rocky and rooty sections and about 400 ft gain per 10K.

A May trail festival in Snowshoe, West Virginia offering races from a kids mile to a 100K ultramarathon. The weekend pairs trail running with historic railroad rides, local markets, live music, and family activities in Snowshoe Village.

Sharpen your trail skills at a three day Spring Training Camp in Oliverea NY. Expert coaching and guided runs on technical Catskill ridgelines include a 13 mile day with 5000 ft of climbing, plus lodging, meals and great camaraderie.

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.

Run May Madness 50K in Hoffman NC by completing ten consecutive 5K loops in a single day on natural trail surfaces. Finish every loop to earn your 50K, with free camping and limited spots so register early for a shirt and pottery awards.

A multi-distance ultrarunning event on a flat one mile loop at a private ranch in Riverside, CA. Options range from 3 hour races to a 100 mile solo and a 24 hour relay, with camping and on site support.

Trail ultraruns at Calvin Crest near Fremont, Nebraska, use a roughly 10 mile loop with notable elevation and technical single-track. Distances include 100 mile, Double Crown, marathon, half marathon, and a 13 hour Lucky 13 event.

Leavenworth Trail Fest in Leavenworth, Washington offers trail races of 55K, 27K, and a town 5K across ridgelines and forest roads, plus a festival weekend with food, music, and community partners.

Out and back trail races of 50 miles, 50K and half marathon on the Badger and Sugar River State Trails near Belleville, WI. Flat, soft rail trail with trestle bridges, scenic vistas and a 1/4 mile tunnel; generous cutoffs and aid stations.

Join the Memorial Day Flag Run in Black Canyon City May 23 to honor fallen heroes by carrying an American flag during a scenic 5K or 10K run or ruck on the Black Canyon Trails. Proceeds support local veterans and families.

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.

Trail fun run at Lake Sylvia Day Use Area near Perryville offering roughly 20-mile and 12-mile courses on Forest Service roads and parts of the Ouachita Trail. Donation-based, volunteer-run event with marked course, aid stations, and a post..

River's Edge Trail Race in Georgetown TX on May 23 2026 features single track trails along the San Gabriel River with distances from a one mile youth run up to 50K plus cross country bike and E Bike races.

Memorial Day weekend trail races in Portland's Forest Park featuring a 50K and a trail half marathon. Routes include the Wildwood Trail and benefit the Forest Park Conservancy.