New England Mens Triathalon

Northeast road races

Upcoming 5K, 10K, half marathon, marathon, and ultra races named on public New England calendars as of November 9, 2026. This is not every race in the Northeast. New York, New Jersey, and Pennsylvania are not in these lists. A date that two calendars disagree on is left out. Check the organizer site before you travel.

All 5K 10K Half marathon Marathon Ultra ·

14 races in this view.

Races still ahead of November 9, 2026. Distances are the ones the source page printed.
DateRacePlaceDistance
2026-11-14Roxbury MarathonRoxbury, CTMarathon, Ultra
2026-11-14TARCkey TrotWinchester, MAUltra
2026-11-21CT Trailmixers Fall Fling 400Southington, CTUltra
2026-12-05TARC Winter ClassicStoneham, MAUltra
2026-12-05KrampuslaufPomfret, VTUltra
2026-12-05Tower Tag ChallengeHamden, CTUltra
2026-12-12Seth's Fat Ass 50KSpringfield, MAUltra
2027-06-07Mainly Marathons New England SeriesSimsbury, CT5K, 10K, Half, Marathon, Ultra
2027-06-08Mainly Marathons New England SeriesWoonsocket, RI5K, 10K, Half, Marathon, Ultra
2027-06-09Mainly Marathons New England SeriesHolyoke, MA5K, 10K, Half, Marathon, Ultra
2027-06-10Mainly Marathons New England SeriesSpringfield, VT5K, 10K, Half, Marathon, Ultra
2027-06-11Mainly Marathons New England SeriesClaremont, NH5K, 10K, Half, Marathon, Ultra
2027-06-12Mainly Marathons New England SeriesSanford, ME5K, 10K, Half, Marathon, Ultra
2027-07-17Vermont 100 Endurance RaceSilver Hill Meadow, VTUltra
Ultra races | New England Mens Triathalon