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Trail Running Calendar near Groton 2026-2027

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Explore the top trail runs near Groton for 2026-2027! We've gathered 30 exciting races in the area. Check out our detailed list below to find your next local race.

November 2026
Nov
14
Sa

Windham Woods School Thankful Trails 5K

Trail Run 5 km
Nov
14
Sa

Trailblaze 5 Miler

Trail Run 3 mi 5 mi
Nov
15
Su

GFRC Busa Bushwhack Trail Races

Trail Run 5 mi 10 mi
Nov
21
Sa

Rachel's Run

Trail Run 5 km
Nov
22
Su

Novemberfest Race for the Nashua Children's Home

Trail Run 4 mi
Monthly updates for Groton

Get new running races (and updates) in your inbox every month.
December 2026
Dec
5
Sa

TARC Winter Classic

Trail Run 8 mi 32 mi 40 mi
Dec
12
Sa

Mount Hood Nutcracker Challenge

Trail Run 4 mi
April 2027
Apr
10
Sa

Merrimack River Trail Race

Trail Run 10 mi
Apr
24
Sa

TARC Spring Classic

Trail Run 10 km Half Marathon Marathon 50 km
May 2027
May
8
Sa

Tarc Wapack and Back

Trail Run 22 mi 43 mi 50 mi
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