Trail Running calendar near Danbury 2025-2026

The Manchester 2 Monadnock Ultramarathon is a challenging 55-mile point-to-point race held in southern New Hampshire, starting in Manchester and finishing at Mount Monadnock State Park. The course features a mix of terrain: 60% roads, 20% dirt roads, and 20% trails, including a final ascent via the..

The Fitzwilliam to Troy Depot Day Cheshire Rail Trail Fun Run is a 5-mile running event taking place along the scenic Cheshire Rail Trail, starting from the original Fitzwilliam Railroad Depot to the newly restored Troy Depot. This event celebrates the historical significance of the rail trail, whic..

The Sunapee Scramble is a challenging mountain running event held in Sunapee, New Hampshire, serving as the 2025 USATF National Classic Mountain Championship and the selection race for the US Classic Up/Down Mountain Running Team. The race covers approximately 9.3 to 9.4 miles with about 3,250 to 3,..

The Cirque Series - Cannon Mountain is an exciting running event taking place in Franconia, New Hampshire. This inaugural race features a challenging 6.7-mile course with an impressive elevation gain of 3,386 feet, starting at the Peabody Base Area and culminating at the summit of Cannon Mountain. P..

The Drummer Hill Trail Races is a challenging trail running event held in Keene, New Hampshire, featuring multiple race distances including 50K, 37.5K, 25K, and 12.5K. Runners can choose the number of laps they wish to complete, with options for a single loop or multiple laps for longer distances. T..

The Race to the Top of Bradford is a challenging trail event held in Bradford, Vermont, featuring a 5K race and a 1.5-mile fun run. The 5K course involves an 850-foot ascent to the summit of Wright's Mountain, offering participants scenic views from the highest point in Bradford. The shorter fun run..

The Chocorua Mountain Race is a challenging 23K trail run held in Tamworth, New Hampshire, within the White Mountain National Forest. Featuring approximately 4,800 feet of elevation gain, the course starts and finishes at Scott Road and includes a rugged lollipop loop over the 3,478-foot summit of M..

The Catamount Ultra is a trail running event held at the scenic Trapp Family Lodge near Stowe, Vermont. It offers two race distances: a 25K and a 50K, with the 50K consisting of two loops of the 25K course. The route features wide, hard-packed dirt trails winding through highland pastures and hardwo..

The Flat Rock Trail Race is a new trail running event held in Dunstable, Massachusetts, benefiting the Humane Society for Greater Nashua's building expansion. Participants can run a 5-mile loop with nearly 600 feet of elevation gain, starting at the Arched Bridge and passing through scenic areas suc..

The Onion River Outdoors Birdland 5K is an exciting running event set in the scenic Vermont forest, featuring rolling hills and vibrant vegetation. Participants will start near the Montpelier Rec Pool and navigate a challenging course that includes 95% single track with technical roots and rocks, of..

The Cirque Series - Killington is an exciting running event set to take place in Killington, Vermont, featuring a challenging 7.2-mile course with an elevation gain of 3,133 feet. Participants can choose from three divisions: Sport (beginner/intermediate), Expert, and Pro, catering to various skill..

Race The Cog is a unique mountain footrace held in Bretton Woods, New Hampshire, where runners race alongside the historic Mount Washington Cog Railway to the summit of Mount Washington. The main Summit Climb covers approximately 2.75 miles with a challenging 3,500-foot elevation gain, featuring ste..

The Ordination Rock Run is an annual 5K fun run held in Tamworth, New Hampshire, as part of the town's Independence Day celebrations. Taking place on July 4th, the event highlights Tamworth’s rich history, including the historic Ordination Rock where Samuel Hidden was ordained in 1792. The course fe..

The Springfield Stars & Stripes 7.4K is a festive Independence Day event held in Springfield, Vermont, starting and finishing at the Toonerville Trail trailhead. Participants can choose between a mostly flat 7.4K run or a 4K walk along the scenic Black River. The event supports the Springfield High..

The F.I.T. Sun Mountain Challenge, taking place in Peru, Vermont, offers a thrilling experience for runners of all levels with events including a 5K, 10K, and a 25K ultra challenge. Set against the stunning backdrop of Bromley Mountain, participants can enjoy beautiful trails and breathtaking mounta..

The Goshen Gallop is an annual trail running event held in Goshen, Vermont, featuring 5K and 10K races through scenic gravel roads and cross-country trails in the Green Mountain National Forest. Celebrating its 47th year, the race offers challenging terrain, beautiful views, and a festive atmosphere..

The Spaulding Woods 50K is a challenging trail race held in Northfield, New Hampshire, featuring a 5.6-mile technical loop with rocks, roots, and footbridges. Runners complete six laps over approximately 34 miles within a 10-hour time limit, with 4,400 feet of elevation gain. The course is primarily..

The Loon Mountain Race is a challenging mountain trail event held in Lincoln, New Hampshire, covering approximately 6.03 miles with a 3,066-foot elevation gain. The race ascends the slopes of Loon Mountain, featuring diverse terrain such as trails, grass ski slopes, and cat tracks. Notable for its s..

The Vermont 100 Endurance Race, held annually in July in Vermont, is one of America's oldest 100-mile ultramarathons and part of the Grand Slam of Ultrarunning. The race features a challenging course with 17,000 feet of elevation gain, winding through country roads, forested trails, and scenic views..

The Moosalamoo Ultra is a popular trail running event held in Goshen, Vermont, starting and ending at the scenic Blueberry Hill Inn. The race features challenging mountain single tracks that lead runners to the summit of Mount Moosalamoo, offering spectacular views of Lake Dunmore. Participants can..