• Dead Last Ultra

    Massachusetts

    Sutton, Massachusetts - Dead Last Ultra is a backyard ultramarathon at historic Waters Farm in Sutton, Massachusetts. The rules are simple. The race is not.Every runner has one hour to […]

  • Mount Tom Trail Race

    Massachusetts

    Holyoke, Massachusetts - The 6th annual Mount Tom Trail Race will take place on Saturday, October 24, 2026. Enjoy the beauty of autumn at the Mount Tom State Reservation with […]

  • The Next Loop Endurance Series

    Massachusetts

    Wrentham, Massachusetts - The New England 50 Mile Challenge is a gritty, no-nonsense test of pacing and patience on a scenic 3.1-mile (5K) loop trail. This is a continuous 50-mile […]

  • Fall Back into the Trails Series

    New York

    Lagrangeville, New York - Conquer The World / C.T.W Endurance is excited to announce thereturn to the Red Wing Recreation on October 31st-November 1st, 2026, for the 10th annual Fall Back into the Trails Series. Take on the 50k, with 5 x 10k loops and about 5000ft elevation gain or the 10k race with 1000ft […]

  • Fall Frolic: 8-Hour | 4-Miler

    Massachusetts

    Hingham, MA - Four miles. Eight hours. Probably some mud. Definitely some questionable decisions. The Fall Frolic is a laid-back trail running event with a few different ways to join. You can come run one loop, spend the day seeing how many loops you can rack up, or dip your toes into the wonderfully weird […]

  • Mount Ascutney Vertical Backyard

    Vermont

    Brownsville, Vermont - A "Last Person Standing" type of event. Each hour participants will ascend (and descend) 1209 vertical feet via one of two routes. The race ends when there […]

  • Spring Fever 8-Hour | 5-Miler | 5K

    Wompatuck State Park Hingham, MA

    Join us for one of the best times of the year in New England; Spring!  Right as the snow is melting, the flowers are blooming and you are ready to […]

  • Forgotten Forest Ultra Run

    Connecticut

    Stratford, CT - Deep in the heart of Roosevelt Forest, where the trails whisper secrets and the trees stand as silent sentinels, an endurance challenge like no other awaits. Some […]

  • Eastern States 100

    Waterville, PA Waterville, Pennsylvania, United States

    Eastern States is a 103-mile single-loop trail race (98% single/double-track) in the Wilds region of the Allegheny Plateau in north-central Pennsylvania. The race circumnavigates a portion of the stunning Pine […]