Midstate Massive Ultra Trail

OCT
10-11
2026
Experience the peak of New England autumn on a journey through the mountains and fields of central Massachusetts. This trail event offers three distances crossing state borders for runners seeking adventure on the Midstate Trail.
10-11 Oct 2026
UTMB 50K/100M 100 miles 50 miles 30 miles

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Midstate Massive Ultra Trail

The Midstate Massive Ultra Trail is an endurance event that follows the Appalachian Midstate Trail across the Commonwealth of Massachusetts. The course traverses various terrains including mountains, fields, roads, and rivers throughout central Massachusetts. Participants pass through geographical borders in New Hampshire and Rhode Island during the peak of the New England autumn season.

The event offers three distinct distance options for participants:

  • 100 Miles
  • 50 Miles
  • 30 Miles (50-Kilometer)

The routes are designed to provide a traverse of the region, emphasizing adventure and discovery in a natural setting. The 100-mile course begins in New Ipswich, New Hampshire, and traces the path of the Midstate Trail as it winds south. The event is inspired by self-supported fastest known time records established on these same trails. Visit the organization's website for the most recent information.

100 mi
100-Mile
50 mi
50-Mile
30 mi
50-Kilometer

Events nearby

Backyard ultra and timed 6, 12, 24 and 48 hour races near Winchendon MA on a 4.1667 mile mixed terrain loop with pompom hats for participants.
Timed loop event in New Boston NH offering 6, 12, 24 and 30 hour individual and relay formats on a 4.0 mile mostly flat loop.
Trail 5K at Temple Mountain Reservation featuring a double summit via the Wapack and Beebe Trails, one aid station, spectators welcome and no pets allowed.
A 5K out and back in Brookline, NH on a former rail bed with mixed surfaces; proceeds support the Brookline Conservation Commission.
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