Trail Running calendar near Warren County 2026-2027

A three-stage Hurricane Heat endurance event at Riverside Farm on June 26-27, 2026, offering 4, 12, and 24 hour tiers that together form a full 24-hour challenge; entry is 18+ with 40+ challenges and team registration options.

A 24 hour endurance event in Pittsfield, Vermont on June 27 to 28, 2026. Runners repeat a two mile loop with 970 feet of elevation gain as they compete for most laps or aim to last the full 24 hours.

A single 8.2 mile trail race at Killington Resort on June 27, 2026 with 3,010 feet of elevation gain and three summit climbs. The field is capped at 700 runners and includes aid stations, race swag and professional photos.

A weekly trail running event in Williston, VT offering 5 km and 2.5 km options with adult and youth categories and modest entry fees. Races run rain or shine with a clear thunder and cancellation policy and weekly bib distribution.

Mountain running at Whiteface Mountain Ski Resort on July 4, 2026. Options include a single loop Mountain Race (~10 km, ~3,900 ft), a two loop SkyRace (~20 km, ~7,800 ft), a Vertical K and a kids climb, finishing at the summit.

A well marked 5k trail run and walk in Rochester, Vermont, organized by Pierce Hall Community Center and Ridgeline Outdoor Collective, following single-track trails and local connectors around River Brook Park.

A July Fourth run in Springfield VT along the Black River offering 7.4K and 4K distances plus virtual options, benefiting Springfield High School Cross Country. Family rates, on-site packet pick-up, and post-run refreshments are provided.

A weekly trail running series at Catamount Outdoor Family Center in Williston, VT offering 2.5 km, 5 km and 10 km distances, weekly bib procedures, weather and thunder policies, and options to transfer single night entries if a race is canc..

A weekend trail running event in Brownsville Vermont offering a 5 mile Yellow Loop plus timed 6 hour and 24 hour ultra options on technical singletrack and ski run terrain. Camping at Ragnar Village and on-site amenities are available.

A seasonal trail race at Blueberry Hill Outdoor Center on July 11 2026 offering 5 km and 10 km plus backcountry courses through forest and a Hogback Mountain viewpoint, with proceeds supporting local trail maintenance.

The 46th annual Bear Swamp Run is held July 11, 2026 in Middlesex, Vermont, featuring a 5.7 miles course from Rumney Memorial School. Age-group and gender divisions are included, with awards for overall and age-category top finishers.

A women only 5K obstacle mud run in Albany, NY on July 12, 2026 featuring more than 18 obstacles. The event welcomes participants aged seven and up and is presented as non competitive with an emphasis on fun and teamwork.

A weekly trail running series in Williston, Vermont with youth and adult categories, distances including a 2.5 km half lap, 5K and a cubbies race for young children. Events run rain or shine with a specific thunder delay and cancellation po..

A July ultramarathon in Vermont offering 100 mile and 100 kilometer options, featuring 17,000 feet of climbing over country roads and forested trails. Proceeds benefit Vermont Adaptive Ski & Sport and a concurrent horse race accompanies the..

A trail running event with 26K, 50K and a two person relay across road and rugged trails through Huntington, Starksboro, Hinesburg and Richmond, featuring significant climbing and proceeds supporting local youth ski lessons.

A 55K self-supported trail ultra on a remote section of the Northville Placid Trail between Piseco Lake and Wakely Dam, with 3,300 ft of elevation gain. Registration requires validation of a recent endurance race; payment is charged after v..

Trail races in Hartford, Vermont, through the Hartford Town Forest and Conservation Area. Courses mix logging roads, packed trails, and single track, with a 5K mostly downhill and a 10K that earns Western NH series points.

UltraTrax Gore Mountain is a single-day endurance walk in North Creek NY on July 19, 2026 offering 7, 14, 21, or 28 mile loop options with a 10 hour cutoff. Walkers, hikers and ruckers may add optional weight for extra challenge.

Part of a weekly trail series at Catamount Outdoor Family Center in Williston, VT, this event offers 5 km and 2.5 km courses, adult and youth categories, weekly bibs at check-in, and weather and thunder policies with posted updates.

Backyard ultra on wooded trails at Mt. Hovenberg in Lake Placid where runners must complete a 4.167 mile loop each hour until only one remains; race features shirts, medals, ribbon sliders, and multiple award categories.