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Trail Running Calendar near Acton 2025-2026

Explore the top trail runs near Acton for 2025-2026! We've gathered 146 exciting races in the area. Check out our detailed list below to find your next local race.

December 2025
Dec
13
Saturday

Mount Hood Nutcracker Challenge

Trail Run 2 mi 4 mi
Dec
13
Saturday

Winter SOLEstice 5K

5 km
Dec
14
Sunday

Somerville Jingle Bell Run

5 km
Dec
14
Sunday

Walter's Run

5 km
Dec
20
Saturday

Mystic Runners Santa Dash Classic

5 km
Dec
21
Sunday

Chanukah Run-a-Latke

5 km
January 2026
Jan
1
Thursday

Day 5K

5 km
February 2026
Feb
1
Sunday

The Great Stew Chase

8 km 15 km
Feb
7-8
Sa - Su

Tarctic Frozen Yeti

Trail Run 15 mi 30 hr
Feb
14
Saturday

Cupid's Chase Nashua

5 km
March 2026
Mar
15
Sunday

Guinness Celtic 5K

5 km
April 2026
Apr
4
Saturday

The Cheap Marathon

13 mi 26 mi
Apr
11
Saturday

Merrimack River Trail Race

Trail Run 10 mi
Apr
12
Sunday

Marblehead Half Marathon

13 mi
Apr
20
Monday

Boston Marathon

Marathon
Apr
25
Saturday

TARC Spring Classic

Trail Run 10 km Half Marathon Marathon 50 km
Apr
26
Sunday

James Joyce Ramble 10 Km

10 km
May 2026
May
3
Sunday

Cahill 5k Race

5 km
May
3
Sunday

Worcester Cinco 5K

3 mi
May
9
Saturday

Tarc Wapack and Back

Trail Run 22 mi 43 mi 50 mi
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