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Obstacle Race Calendar near Northborough 2025-2026

Explore the top obstacle runs near Northborough for 2025-2026! We've gathered 108 exciting races in the area. Check out our detailed list below to find your next local race.

April 2026
Apr
11
Saturday

F.I.T. the Challenge OCR

Obstacle Run 3 mi
Apr
25
Saturday

TARC Spring Classic

Trail Run 10 km 21 km 42 km 50 km
Apr
26
Sunday

James Joyce Ramble 10 Km

10 km
May 2026
May
3
Sunday

Worcester Cinco 5K

3 mi
May
9
Saturday

Tarc Wapack and Back

Trail Run 22 mi 43 mi 50 mi
May
9
Saturday

Grafton Gazebo Road Race

5 km
June 2026
Jun
11
Thursday

Hollis Fast

5 km
Jun
27-28
Sa - Su

New England Spartan Event Weekend

Obstacle Run 5 km 10 km 4 hr
July 2026
Jul
4
Saturday

Leonide J. Lemire Road Race 4.9 Mile Run

5 mi
August 2026
Aug
1
Saturday

Savage Race - Boston

Obstacle Run 3 mi 7 mi
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