Trail Running Calendar United States 2026-2027

Run a flat 10K on gravel dike trails through the scenic 1000 acre Howard Marsh Metropark followed by optional kayaking and birdwatching in a unique wetland habitat.

A community 5k run, walk, or jog at Altered Genius Brewing Co. Trailside Taproom in Imperial, PA on June 20, 2026, part of the Pennsylvania Brewery Running Series with a post-run celebration and ticket prices from $32 to $110.08.

Run the scenic Puso 10K on the flat, gravel C&O Canal path in Georgetown, Washington DC. This chip-timed event benefits the PUSO Foundation and awards top finishers. All participants receive a finisher's medal and tech shirt.

Explore the scenic grounds of the Loretto Motherhouse on a trail run or walk. The course winds through woodlands, past lakes, and along gravel paths on the property. This event supports the local community and welcomes participants of all p..

Six at the Springs is a flexible six-hour endurance run in Poland, Maine. Participants run a scenic 4-mile flat loop as many times as they wish, with multiple morning start times. All mileage is recognized, and the event highlights local tr..

The Little Loggers Trail Fest is a free trail run for kids 12 and under, hosted by the PA Trail Dogs. The 2.75-mile course features small hills and a possible stream crossing, with volunteers ensuring safety. It's part of a free three-race..

The new Denali50K on June 21, 2026 invites just 50 runners to a rugged, scenic descent from Maclaren Summit to Alpine Creek Lodge with crew support and a 9 hour cutoff. Expect tundra, rivers and remote Alaskan beauty on a fast yet demanding..

Experience the wild beauty of Alaska in this 100K point to point race along the historic Denali Highway. Runners tackle a remote gravel course with stunning mountain views and nearly 20 hours of arctic daylight.

A point to point 135 mile ultramarathon along the Denali Highway from Paxson to Cantwell, featuring alpine passes, lodges en route, mandatory crew support, a 48 hour cutoff, strict qualifying requirements, and a 50 runner field limit.

This point-to-point mountain trail marathon showcases the newest paths in the Foy's to Blacktail system. With only 100 spots, runners are bused to the start and must carry bear spray for wildlife safety. It's a fundraiser for the local trai..

A 3.6 mile trail through French Park in Cincinnati featuring meadow and interior trails with multiple creek crossings using stepping stones, log bridges or water routes. This is the fourth leg of the Dirt Days Trail Series on Father’s Day 2..

Run or walk through the scenic Wildwood Metropark in Toledo. The event features a mixed-surface 5K and a paved 1-mile walk, with all proceeds supporting local parks. It's a family-friendly outing for a good cause.

Enjoy the longest day of the year with an 80s themed beach run at sunset in Myrtle Beach. Participants are encouraged to wear costumes for raffle prizes while enjoying snacks and music on the sand.

Run a scenic yet rugged half marathon trail race at Lynn Woods Reservation in Massachusetts. This 13.1-mile event features three challenging loops showcasing the historic Stone Tower. The focus is on sustainability and a centralized start/f..

Run through the wooded trails of Turkey Run Park to support local wildlife rehabilitation. Choose a timed 5-mile race with awards or a 3-mile fun run. All participants get a medal and hoodie, with snacks and door prizes at the finish.

Explore Colorado's peaks in this series of five mountain races. Run four scenic half marathons and a challenging 25K across the state from June to September. Participants can choose to tackle three, four, or all five events.

Explore the trails at Lula Lake Land Trust in this low-key social race. Choose between a gentle 5K or a challenging 15K featuring a rope section and a descent to Lula Falls. Proceeds support land conservation.

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 5k trail run at Gypsum Canyon Wilderness on June 24, 2026 over fire roads and single track with about 350 ft of elevation gain. One aid station at mile 2.2 and a cupless race policy.

The Black Hills 100 offers four scenic trail races on the Centennial Trail system near Sturgis, South Dakota. Choose from a 100-mile, 50-mile, 50K, or 30K distance, all finishing at City Park. The event provides bus transport to start lines..