Trail Running calendar near Rensselaerville 2026-2027

A road half marathon around Mine Hill Distillery in Roxbury CT featuring mixed paved and dirt roads, a long climb in the first half and a mostly downhill return. Three aid stations support a cupless hydration policy and finishers receive a..

A four race 5 km trail series at Cole's Woods in Glens Falls across Tuesdays in May, with a 20 km challenge for those who complete all four events. Entry fees, T shirt allocation, awards and proceeds benefiting the Glens Falls Youth Center..

Experience a 5K cross country run or walk through the mowed trails of Peach Hill Park. Reach the highest point in Poughkeepsie for panoramic views and enjoy post race snacks and awards.

A two-day outdoor obstacle event in Wallkill, NY offering adult sprints and multi-lap endurance races plus kids’ sprint and 1 km courses, finisher medals, age-group awards, a nonprofit Teddy Bear Crawl presence, and on-site youth fundraisin..

A backyard ultra on May 30, 2026 at Trenton Fish and Game Club where runners repeat a 3 1/3 mile loop each hour until one remains or a 30 hour limit is reached. Milestone patches and live online tracking are provided.

A running event in Granville on May 30, 2026: a relatively flat 5k along the rail trail finishing on the footbridge over the Mettowee, plus a kids 1k. Registration opens March 26; 5k fee $25, kids run free.

A choose your own adventure ultra and trail event at Chesterfield Gorge with multiple distances, lap based 50k to 100mi options, a 30 hour window for ultras, and timed 33k and 11k races the following day.

A multi-day elevation endurance series at Mohawk Mountain in Cornwall Connecticut from June 4 to 7 2026. Events range from a 12 hour 15 mile challenge to 84 hour ultras with solo and team FlexRelay formats.

A point to point trail event on the New England Trail offering 112 mile and 50 mile options. Self supported with crew, navigation by blue blazes, technical traprock terrain and typical finish windows of 30 to 45 hours.

A trail festival on a 3.8 mile loop featuring a rugged staircase that climbs over 800 feet in less than a mile. Runners can compete solo, join a relay team with flexible lap orders, or take part in a relaxed 1 to 3 lap Fun Run.

A Spartan obstacle race weekend at Bethel Woods on June 6-7, 2026 featuring Sprint, Super and Kids races, an obstacle workshop, on-site camping, and team entry options.

An annual community 5k and kids run that raises suicide awareness and supports families; offers in-person and virtual 3.1 mile options and a 1 mile kids run.

A mountain trail event in Roxbury, NY on June 7, 2026 offering a 6.5 mile race with 3500 ft gain and a 5k with a steep opening climb and downhill finish, with awards and finisher swag.

Run for RMC on June 7, 2026 at Stanley Park in Westfield MA offers a 5K trail run and a 1 mile accessible route to raise awareness of renal medullary carcinoma and support related programs.

A flat, non technical trail 5K at Schodack Island State Park on June 7, 2026, with kids races, post race music and a BBQ. Entry fees rise by registration period and kids races cost five dollars each.

A trail festival at Norbrook Farm Brewery with running races, a run and bike duathlon, and mountain bike events on farm road and single track trails. Participants 21 and over receive one free beer ticket and there are finisher medals and aw..

Trail races of 50k, 30k and 10k through western Massachusetts hill towns on single track and dirt roads, held in partnership with Franklin Land Trust and featuring aid stations, first aid and locally produced awards.

A trail 5K and 10K at Pleasant Valley Wildlife Sanctuary on June 13 featuring mixed single-track and carriage-road terrain, water stations, finish-line food and music, and proceeds supporting local conservation.

A community 5K at Hampshire Regional High School combining paved roads and technical wooded trails, plus a one mile fun run around campus; post race refreshments and awards are provided.

Manitou's Revenge is a 53 mile ultramarathon across the Catskills with about 15,000 ft of climbing, rocky terrain, long aid gaps, and a temporary waitlist registration process that gives early access to past finishers.