Running Races in Marlborough, MA

Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more

See below for a frequently-updated, comprehensive list of upcoming running events in the local Marlborough, 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.

Running-5K - Individual Age group/open

Organization: Spitler Race Systems

Date of Race: 10-24-2020

Description: The Marlborough Police Patrol Officer's Association is sponsoring the 17th Annual ...

Running-5K - Individual Age group/open

Organization: Spitler Race Systems

Date of Race: 11-14-2020

Description: USATF Certified #MA15011RN In person race 50 person limit. TIMES: 9:30 ...

Running-3K - Runner

Organization: Tri-Valley Front Runners

Date of Race: 12-06-2020

Description: The Tri-Valley Front Runners and the Milford Fire Fighters ...

Running-Halloween Scarecrow Run 13.1M/6.25M/3.1M/1M Remote Run - Halloween ...

Organization: runinspirations.org(2)

Date of Race: 10-28-2020

Description: Halloween Run: Scarecrow 13.1M/10k/5k/1k Remote Race, Challenges Extra Medals ...

Running-Halloween Scarecrow Run 13.1M/6.25M/3.1M/1M Remote Run - Double ...

Organization: runinspirations.org(2)

Date of Race: 10-28-2020

Description: Halloween Run: Scarecrow 13.1M/10k/5k/1k Remote Race, Challenges Extra Medals ...

Running-Halloween Pumpkin Run 13.1M/6.25M/3.1M/1M - Halloween Pumpkin ...

Organization: Runners2life.VirtualRaces

Date of Race: 10-28-2020

Description: Halloween Pumpkin Run : The Evil Clown 13.1M/10k/5k/1k Remote Race, ...

Running-Halloween Pumpkin Run 13.1M/6.25M/3.1M/1M - Challenge “The ...

Organization: Runners2life.VirtualRaces

Date of Race: 10-28-2020

Description: Halloween Pumpkin Run : The Evil Clown 13.1M/10k/5k/1k Remote Race, ...

Running-Halloween Pumpkin Run 13.1M/6.25M/3.1M/1M - Only Medal ...

Organization: Runners2life.VirtualRaces

Date of Race: 10-28-2020

Description: Halloween Pumpkin Run : The Evil Clown 13.1M/10k/5k/1k Remote Race, ...

Running-Halloween Pumpkin Run 13.1M/6.25M/3.1M/1M - Halloween Medal ...

Organization: Runners2life.VirtualRaces

Date of Race: 10-28-2020

Description: Halloween Pumpkin Run : The Evil Clown 13.1M/10k/5k/1k Remote Race, ...

Turkey Trot 13.1M/6.25M/3.1M/1M - Double Down: Option ...

Organization: Runners2Life

Date of Race: 11-26-2020

Description: Turkey Trot 13.1M/10k/5k/1k Remote Race, Challenges Extra Medals Please ...

Turkey Trot 13.1M/6.25M/3.1M/1M - Challenge “The Lion ...

Organization: Runners2Life

Date of Race: 11-26-2020

Description: Turkey Trot 13.1M/10k/5k/1k Remote Race, Challenges Extra Medals Please ...

Turkey Trot 13.1M/6.25M/3.1M/1M - Windmill Challenge Option ...

Organization: Runners2Life4

Date of Race: 11-26-2020

Description: Turkey Trot 13.1M/10k/5k/1k Remote Race, Challenges Extra Medals Please ...