5km
1 course
2026 Shrewsbury Trails 5K
Shrewsbury, Massachusetts · 🇺🇸 United States
Trail
Upcoming races
October2026· 15 races
Sun 04.10.2 races
6–11.3km
2 courses
Houghton's Pond Trail Races (7 Miles and 3.7 Miles)
Milton, Massachusetts · 🇺🇸 United States
Trail
5.5–15.3km
2 courses
Groton Town Forest Trail Races
Groton, Massachusetts · 🇺🇸 United States
Trail
Sat 10.10.1 race
64.4–80.5km
4 courses
The Next Loop Endurance Series | New England
Wrentham, Massachusetts · 🇺🇸 United States
Ultra
Sat 17.10.1 race
1 course
WWII Veterans Memorial Trail Weighted Race
Mansfield, Massachusetts · 🇺🇸 United States
Trail
Sun 18.10.1 race
6.6km
1 course
Ravenswood Trail Race
Gloucester, Massachusetts · 🇺🇸 United States
Trail
Sat 24.10.4 races
5–25km
3 courses
Mt Tom Trail Race
Holyoke, Massachusetts · 🇺🇸 United States
183–1’006 m D+
Trail
6.7km
1 course
Dead Last Ultra
Sutton, Massachusetts · 🇺🇸 United States
Trail
5km
1 course
Sheriff's Meadow Foundation Fourth Annual Trail Run
Edgartown, Massachusetts · 🇺🇸 United States
Trail
16.1–50km
2 courses
Womp Romp
Hingham, Massachusetts · 🇺🇸 United States
Trail
Sun 25.10.4 races
2.4–13.4km
4 courses
Powisset Farm Trail Run - Fall
Dover, Massachusetts · 🇺🇸 United States
Trail
1.6–5km
2 courses
Run for the Hills
Harvard, Massachusetts · 🇺🇸 United States
Trail
3km
1 course
2026 Pumpkin Run
Tyngsboro, Massachusetts · 🇺🇸 United States
Trail
5km
1 course
Ox Trot 5K
Sturbridge, Massachusetts · 🇺🇸 United States
Trail
November2026· 6 races
Sat 07.11.2 races
6.4km
3 courses
Spring Fever 5K | 5 Mile | 8HR
Hingham, Massachusetts · 🇺🇸 United States
Trail
6.4–6.7km
3 courses
Race for DFL
Winchendon, Massachusetts · 🇺🇸 United States
46 m D+
Trail
Sun 08.11.1 race
16.9km
2 courses
Upton 10.5K and Half Marathon Trail Race
Upton, Massachusetts · 🇺🇸 United States
220–439 m D+
TrailGPX
Sat 14.11.1 race
1 course
TARCkey Trot 6 Hour Ultra
Winchester, Massachusetts · 🇺🇸 United States
Trail
Sun 15.11.1 race
8.5–16.1km
2 courses
2026 GFRC Busa Bushwhack Trail Races
Framingham, Massachusetts · 🇺🇸 United States
TrailGPX
Sat 28.11.1 race
5km
1 course
ECTA’s Thanks for the Trails
Hamilton, Massachusetts · 🇺🇸 United States
Trail
December2026· 1 race
Sat 05.12.1 race
12.9–64.4km
3 courses
TARC WINTER Classic Fells Reservation
Stoneham, Massachusetts · 🇺🇸 United States
UltraGPX
January2027· 2 races
Sat 02.01.1 race
50km
1 course
TARC Yeti Trail Trot
Hamilton, Massachusetts · 🇺🇸 United States
Dates to be confirmedTrail
Sat 30.01.1 race
24.1km
2 courses
TARCtic Frozen Yeti Trail Races
Westwood, Massachusetts · 🇺🇸 United States
Trail
April2027· 4 races
Sat 03.04.1 race
50km
1 course
Mount Toby 50k Race
Sunderland, Massachusetts · 🇺🇸 United States
Dates to be confirmedTrail
Sat 10.04.1 race
16.1km
1 course
Merrimack River Trail Run
Andover, Massachusetts · 🇺🇸 United States
621 m D+
Trail
Sun 18.04.1 race
80.5km
1 course
TARC Don't Run Boston (DRB) 50 Miles
Milton, Massachusetts · 🇺🇸 United States
1’900 m D+
Dates to be confirmedUltra
Sat 24.04.1 race
10–50km
4 courses
TARC Spring Classic
Weston, Massachusetts · 🇺🇸 United States
TrailGPX
May2027· 4 races
Sat 08.05.2 races
50km
1 course
Watuppa Trail Race 50km
Fall River, Massachusetts · 🇺🇸 United States
Dates to be confirmedTrail
80.5km
1 course
TARC Wapack and Back 50 Mile Trail Race
Ashburnham, Massachusetts · 🇺🇸 United States
Dates to be confirmedUltra
Sat 15.05.1 race
50km
1 course
Tails & Trails
Pittsfield, Massachusetts · 🇺🇸 United States
Dates to be confirmedTrail
Sat 29.05.1 race
80.5–160.9km
2 courses
Chesterfield Gorge 50 Mile Ultra Race
West Chesterfield, Massachusetts · 🇺🇸 United States
Dates to be confirmedUltra
June2027· 1 race
Fri 04.06.1 race
80.5km
1 course
Connecticut Ultra Traverse 50 Miles
Southwick, Massachusetts · 🇺🇸 United States
Dates to be confirmedUltra
July2027· 1 race
Fri 09.07.1 race
160.9km
1 course
Notchview Ultra 100 Mile Ultra
Adams, Massachusetts · 🇺🇸 United States
Dates to be confirmedUltra
August2027· 1 race
Sat 07.08.1 race
50–64.4km
2 courses
TARC Summer Classic 40 Mile
Medfield, Massachusetts · 🇺🇸 United States
Dates to be confirmedUltra
September2027· 2 races
Sat 04.09.1 race
80.5km
1 course
TARC Fall Classic 50 Mile
Carlisle, Massachusetts · 🇺🇸 United States
Dates to be confirmedUltra
Sat 18.09.1 race
8.1–16.1km
2 courses
ECTA Run for the Trails
Hamilton, Massachusetts · 🇺🇸 United States
Dates to be confirmedTrail
Other regions · United States
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