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Trail Running Calendar near Billerica 2026-2027

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Explore the top trail runs near Billerica for 2026-2027! We've gathered 27 exciting races in the area. Check out our detailed list below to find your next local race.

August 2026
Aug
22
Sa

Greenbelt's Vineyard Hill Trail Run

Trail Run 5 km 10 km
September 2026
Sep
5
Sa

TARC Fall Classic

Trail Run 10 km Half Marathon ... 50 km 50 mi
Sep
5
Sa

Veterans Count Nashua 5k Fun Run & Walk

Trail Run 5 km
Sep
13
Su

GBTC XC Invite

Trail Run 5 km
Sep
19
Sa

Miles For Meals 5k - Nashua

Trail Run 5 km
Monthly updates for Billerica

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Sep
20
Su

Arc'teryx Run Boston

Trail Run 10 km
Sep
27
Su

Race for the Refuge

Trail Run Backyard Ultra 10 km 30 km
Sep
27
Su

Run for Nature - Lowell

Trail Run 5 km 10 km
October 2026
Oct
3
Sa

BLS Wolfpack 5K Cross Country Run or Walk

Trail Run 5 km
Oct
4
Su

Groton Town Forest Trail Races

Trail Run 3 mi 10 mi
Oct
4
Su

Houghton's Pond Trail Race

Trail Run 4 mi 7 mi
Oct
11
Su

Wayland / HFC Striders XC Festival

Trail Run 3 km 5 km
Oct
17-18
Sa - Su

Ghost Train Trail Races

Trail Run 8 mi 15 mi 30 mi
Oct
25
Su

Powisset Farm Trail Run - Fall

Trail Run 2 mi 3 mi 6 mi 9 mi
Oct
25
Su

Run for the Hills - Harvard

Trail Run 5 km
November 2026
Nov
7
Sa

TARC Stone Cat Trail Festival

Trail Run 10 km Half Marathon ... 50 mi 100 km
Nov
14
Sa

Windham Woods School Thankful Trails 5K

Trail Run 5 km
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
December 2026
Dec
5
Sa

TARC Winter Classic

Trail Run 8 mi 32 mi 40 mi
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