Running Races in 01534 (Northbridge, MA)

Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more in or near 01534

See below for a frequently-updated, comprehensive list of upcoming running events in the local Northbridge, MA area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.

sour apple running festival

Organization: OSM

Date of Race: 07-06-2025

Description: ...

Running-5K - Individual Age group/open

Organization: OSM

Date of Race: 07-06-2025

Description: ...

Marathon - Individual Age group/open

Organization: Mainly Marathons

Date of Race: 06-10-2025

Description: World's Best Marathon Half Series(5K's, 10K's, 50's too)! No ...

50K - Individual Age group/open

Organization: Mainly Marathons

Date of Race: 06-10-2025

Description: World's Best Marathon Half Series(5K's, 10K's, 50's too)! No ...

Muddy Dash - VIP Registration 💎

Organization: Viral Run

Date of Race: 08-09-2025

Description: Muddy Dash is not your average mud run! Get ready for ...

Muddy Dash - Standard Registration

Organization: Viral Run

Date of Race: 08-09-2025

Description: Muddy Dash is not your average mud run! Get ready for ...

Running-Half marathon - Individual Age group/open

Organization: OSM

Date of Race: 07-06-2025

Description: ...

Half Marathon - Individual Age group/open

Organization: Mainly Marathons

Date of Race: 06-10-2025

Description: World's Best Marathon Half Series(5K's, 10K's, 50's too)! No ...

Muddy Dash | Boston | August 9th

Organization: Viral Run

Date of Race: 08-09-2025

Description: Muddy Dash is not your average mud run! Get ready for ...

10K - Individual Age group/open

Organization: Mainly Marathons

Date of Race: 06-10-2025

Description: World's Best Marathon Half Series(5K's, 10K's, 50's too)! No ...

5K - Individual Age group/open

Organization: Mainly Marathons

Date of Race: 06-10-2025

Description: World's Best Marathon Half Series(5K's, 10K's, 50's too)! No ...

Muddy Dash - Value Registration

Organization: Viral Run

Date of Race: 08-09-2025

Description: Muddy Dash is not your average mud run! Get ready for ...

2025 New England Series - Day 2 (RI)

Organization: Mainly Marathons

Date of Race: 06-10-2025

Description: World's Best Marathon Half Series(5K's, 10K's, 50's too)! No ...

Running-5K - 70 yrs +

Organization: Tri-Valley Front Runners

Date of Race: 08-16-2025

Description:

Running-5K - 18 Years Old and Under

Organization: Tri-Valley Front Runners

Date of Race: 08-16-2025

Description: