Trail Running Calendar United States 2026-2027

A roughly 4.5 mile trail run in Webb Forest near Sunapee, New Hampshire on June 28, 2026, benefiting the Sunapee Middle High School Track and Field program. The course features mountain vistas, single track and varied terrain, with raffle p..

A 10-mile trail race in Redwood Regional Park with single-track terrain, a timed 0.8 mile hill climb, age-based handicap starts, limited to 250 runners, and a team competition.

A professional pack burro race in Cripple Creek during Donkey Derby Days, featuring a 6 mile urban course, chip timing, checkpoint support, animal welfare rules, on-site activities and monetary awards.

The Summer Sizzler Gravel Race on June 28, 2026 at Klondike Park in Augusta, Missouri is a timed 5K on gravel trails with lake and bluff views. Registration includes a custom singlet, post race breakfast, and locally designed awards.

A weekly cross country series offering thirteen 5K races on Tuesday nights from April to July. The event takes place at Central Park in Parsippany and is open to all ages and abilities. Participants can register for the full series or pay f..

A weekly trail running event in Williston, VT offering 5 km and 2.5 km options with adult and youth categories and modest entry fees. Races run rain or shine with a clear thunder and cancellation policy and weekly bib distribution.

Multi-day trail runs in Yosemite high country offering summit routes (El Capitan, North Dome, Cloud's Rest), point-to-point mileage across 40-98 miles, glamp-style basecamp at Tioga Pass, guided shuttles, meals, and permit logistics include..

A free 5K at Lehigh Parkway on July 1, 2026, part of a summer series held the first Wednesday each month May through September. The measured, mostly flat cinder course has a 60 minute time limit and a minimum age of 10 years.

A low-key Wednesday evening trail race series in Forest Park, Portland, with three seasonal five-race Series and hilly courses of about 4–7 miles. The Series supports the Forest Park Conservancy and includes standings and a post-series gath..

Five Thursday nights in July at Maxwell Park in Normal, IL featuring 800 meter, 2 mile and 3 mile cross country races. Weekly entry is $5 or $20 for all five nights; awards night with age-group prizes is on 7/30.

Five trail races at Castlewood State Park run July 2 to August 27, 2026, with distances from 8K down to 4K. Series entries include a shirt and medal, points determine series awards, and postrace food and drinks are provided.

Trail events in Burney Basin include a 5K, 10K and a burro race along part of the Historic Great Shasta Rail Trail. The event is tied to Burney Basin Day festivities, with a craft fair, parade and next day fireworks.

Trail out and back on the Sammamish River Trail from Bothell Landing offering a half marathon, a full marathon and a 50K. Water and snacks are available and finishers receive a wooden medal.

A two mile timed dune run and a one mile Color Fun Run take place at Jockey's Ridge State Park on July 3, 2026. Proceeds support Friends of Jockey's Ridge and the event includes awards and a post race gathering.

Experience the diverse terrain of Wrangell Island in this grassroots Alaskan ultra marathon. Run 40 miles of boardwalks and forest trails as a solo participant or part of a relay team.

A community Independence Day event at Sycamore Grove Park featuring a flat 5K on mixed paved and dirt trails and a 400 meter kids run for ages 10 and under. T shirts are included with race fees.

Freedom Trail 5K is a 3.2 miles run held within the trails of Thomas Preserve Park in Watkinsville on July 3, 2026. It is part of Oconee County's America 250 celebration that includes vendors, a kid's zone, live music, and a drone show.

Mountain races on Whiteface Mountain with one- and two-loop courses, a steep Vertical K ascent, aid stations, a kids ascent, and an optional combined entry for large daily elevation totals.

Trail ultramarathon in the Finger Lakes National Forest offering 25K, 50K and 50 mile options on a 16.5 mile loop. The course features singletrack, grassy pastures with cows, dirt roads, about 1,300 feet of climb per loop and six aid statio..

Afton Trail Run stages trail races at Afton State Park (St. Croix River valley) on July 4, 2026, offering 25K and 50K distances with course maps, aid stations, volunteers, and published results.