Trail Running calendar near Danbury 2026-2027

A USATF sanctioned 10 mile out and back trail race along the Merrimack River in Andover, MA, dedicated to a runner who passed away. Features age-group awards, post-race refreshments, and proceeds support trail maintenance.

A 50K at Saskadena Six in South Pomfret VT featuring about 27 miles of hilly dirt roads, 3,726 feet of elevation gain, two full aid stations and an 8 hour cutoff; the 2026 race returns after a two year hiatus.

Prospect Acres 8 hour ultra on April 18, 2026 features repeated 2 mile loops through fields and woods with 230 ft of elevation gain per lap. Free parking, sauna and cold plunges are available and registration costs $25.

The Mucker offers a choice of trail adventures in Hubbard Park, from a 5k hike or ruck to a 5k or 5-mile run. It's part of the Montpelier Mudfest weekend. A kids' obstacle course event runs concurrently on the State House lawn.

On May 2-3, 2026 White Lake Ultras run at White Lake State Park in Tamworth NH. Runners complete a slightly technical 2 mile single track loop with a short beach section and choose from 24 hour, 12 hour, or 6 hour formats.

Support marine mammal rescue by running through the scenic forests and rocky shores of Odiorne Point State Park. This family friendly event features a chip timed 5K trail race, kids fun runs, and a community beach cleanup.

The Big A 50K Trail Race is a challenging loop course on Mount Agamenticus with technical, rocky terrain and significant elevation. Participants can choose their distance, from 10 miles up to the full 50K. The event is free to register for,..

A trail half marathon in Gorham, NH that runs mostly on singletrack through the Coös Trails Network and starts and finishes at Big Day Brewing. Proceeds support Coös Cycling Club stewardship and aid stations are planned.

Experience the original Spartan Trail Race through the steep climbs and winding trails of the Green Mountain National Forest. Choose from distances between 10 and 200 miles for a true endurance test in Pittsfield Vermont.

A technical trail race on the Wapack Trail in Ashburnham, MA on May 9, 2026, offering 21.5, 43 and 50 mile options over rocky single track and significant elevation. Registration is limited, manually timed, and nonrefundable.

A trail race on Winant Park Trails near downtown Concord with windy singletrack, switchbacks, and nordic type paths. Two distances are offered and proceeds benefit the Ralph Waldo Emerson School for Preschoolers; day of event entry is avail..

Trail running festival in Rollinsford, NH offering a 5 Miler, a 5K and a Canicross 5K on mixed rail trail and river single track, with specific rules for canicross teams and an aid station on the 5K route.

Explore the scenic trails of Whitaker Woods in North Conway with a chip timed 5K or a one mile fun run. This community event supports local health services while offering a mix of flat loops and gradual wooded climbs.

Join the community at the Pinkerton Academy 5K Astro Run in Derry New Hampshire for a scenic 5 km race held on the academy campus grounds.

A 5K trail run in Hanover New Hampshire held on Mother’s Day, featuring packed trails, open fields and mellow single track. Pre registration is online only and race day registration is available with different fees by age group.

The Free Spirit 50K is a scenic ultra on the dirt roads of Leyden, Massachusetts. The route passes historic farms, forests, and a vintage covered bridge, offering a classic New England countryside experience.

The Canterbury Shaker Village XC 5k will take place in Canterbury on Saturday 16 May 2026. You can run 5 kilometers.

Cross country 5K at Cole's Family Farm in Dayton on May 16, 2026 supporting the Southern Maine Young Marines. Options include a 1.25K fun run and a 5K ruck march; entry includes a patriotic t-shirt and participation medal.

A 50 mile point to point ultramarathon from Manchester, NH to Mount Monadnock with about 6000+ feet of gain over road, dirt road and trail. GPX only navigation, limited to 125 runners, with aid stations about every 10 miles.

Wason Pond Wrangler is a family friendly obstacle course trail race around Wason Pond in Chester, New Hampshire with a *5K* route and more than ten obstacles. The event raises funds for local nonprofits and welcomes individuals and teams.