Logo

Groton Forest Trail Run

Groton, United States • 6 Sep 2025

Groton Forest Trail Run takes place at Boulder Beach State Park in Groton, Vermont, on Saturday, September 6, 2025. Onion River Outdoors is the new race organizer, continuing the event’s tradition of scenic, challenging trail running and strong community support. For 2025 the organizers plan a 25k and 10k format, aiming to preserve the well-loved character of the race while maintaining high quality racing. The event is known for its forest setting and supportive atmosphere that welcomes runners seeking endurance on rugged terrain. Organizers describe the event as well-loved with community support and a tradition of good racing. Visit the organization's website for the most recent information.

United States Vermont Groton

Race information

Website Registration
15 mi
15 Miler
6 mi
6.2 Miler
Visit the organization's website for the most recent information.
Trail runs nearby

NCVRC Run for Hope

Morrisville - 28 mi from Groton

NCVRC Run for Hope takes place at Oxbow Riverfront Park in Morrisville, Vermont. The course is an out-and-back along the Lamoille Valley Rail Trail, with a turnaround at 1.5 miles and a single aid station before finishing back at Oxbow Park, for a total distance of about 3 miles. Race bib pickup run..

Paine Mountain Anchor Challenge Trail Race

Northfield - 19 mi from Groton

The Paine Mountain Anchor Challenge Trail Race, held in Northfield, Vermont, is a scenic and challenging 6K trail race that starts and finishes at the Norwich Shaw Outdoor Center. The course features a mix of gravel roads, single-track switchback trails, and steep descents, leading runners to the su..

Devil's Den Ultra

Bradford - 18 mi from Groton

Devil's Den Ultra is a challenging trail running event held in Bradford, Vermont, featuring a rugged 10K loop on Wright's Mountain. The course offers a mix of terrain, including steep climbs, rocky and rooty sections, and a scenic downhill through the woods. Runners can choose from three race option..

Trapp Lodge Mountain Marathon

Stowe - 26 mi from Groton

Trapp Lodge Mountain Marathon is a challenging trail running event held at Trapp Family Lodge in Stowe, Vermont, offering half and full marathon distances. The course blends runnable double-track with rugged single-track, including a scrambling climb to Round Top Mountain for sweeping views of Mount..

CircumVictory Trail Run

Victory - 29 mi from Groton

The CircumVictory Trail Run will take place in Victory on Saturday 1 November 2025. You can run between 17 and 17 miles.

Krampuslauf

Lyme - 30 mi from Groton

Krampuslauf in Lyme, New Hampshire, at the Dartmouth Ski Way, offers 5K, 10K, and a 9‑hour endurance option. Runners begin at the base lodge and tackle Holt’s side for a steep 5K ascent; 10K participants complete Holt’s and then Winslow side before finishing by the lodge. The 9‑hour loop repeats the..