Danbury
Trail Running Calendar near Danbury 2026-2027
Explore the top trail runs near Danbury for 2026-2027! We've gathered 36 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
September 2026
A family friendly, obstacle filled beach 5k in Stratford that raises funds for Sterling Community Center while supporting individual and team fundraising.
A community trail event at Ives Farm featuring a 5K trail race, a team relay for elementary students, a free kids Pumpkin Dash, and family fall activities.
Timed trail event in Pawling, NY with 3, 6, 12, and 24 hour races on an about 1.68 mile loop, aid station, crew area, and finisher medals.
Trail races in Ridgefield CT offering a single loop of about 4.25 miles or a double loop of about 8 miles through Hemlock Hills and Pine Mountain. The technical, rocky course starts and ends at the Lake Windwing ballfields.
October 2026
A 30 hour loop ultrarun in Roosevelt Forest CT on 2.5 mile laps offering distances to 100 miles with a finisher buckle and a single pavilion aid station.
A trail half marathon in Cold Spring NY covering 13.7 miles with 4,000 ft of climb through the Hudson Highlands while supporting the NYNJTC.
A timed 5K and accessible short run and walk at private Gemstone Farm in Wilton, CT with race shirt, post-race food, music, and support for The Prospector's mission.
A scenic 5K through the carriage roads of Rockefeller State Park Preserve with hilly terrain, Swan Lake views, awards, t shirts and proceeds supporting carriage road maintenance.
A 3.5 mile trail run and walk on the scenic, flat Mill Pond Trail at Woodtick Recreation in Wolcott CT on October 17, 2026. Tiered online registration is available and a post-event meal is included with registration.
Trail event at Muscoot Farm in Katonah on October 25, 2026 featuring a 5 mile race and two kids races, with Farm Bucks and kids medals.
Trail half marathon, 5K and a 3/4 mile kids run in Garrison NY, fundraising for The Friends of Philipstown Recreation with a course that passes Osborn Castle.
A multi-day trail running event at Red Wing Recreation Area near Lagrangeville, NY offering 100k, 50k and 10k looped courses with aid, medals and UTMB Index status.
November 2026
Timed trail running on a 4 mile loop at Gurski Farm in Brookfield CT with 8 hour and 4 hour options plus a new 5K Canicross for 2026.
Trail events at Ward Pound Ridge Reservation: a 10k trail race on November 8, 2026 and a month long Raven 100k Challenge with wooden finisher medallions.
An inaugural backyard ultra at Cranbury Park where runners repeat a 4.167 mile loop each hour until one runner remains, with crew access and central aid near the corral.
Trail race at Tarrywile Park offering Marathon, Half Marathon and 10K on a loop course with roughly 3K of elevation and technical single-track.
Experience a magical 13.1 mile trail race through the rolling hills of Roosevelt Forest. Complete eight loops of a wooded course while supporting a children's book drive in this unique costume friendly event.
A community 5K and a 1-mile kids run at Sargent Elementary in Beacon, NY, with a food drive, live DJ, and refreshments.
A Thanksgiving trail event at Scoville Reservoir with a 3.5 mile run or walk, chip timing, post-race yoga, swag, and proceeds supporting the Endometriosis Foundation of America.