Running races in or near Chelsea, MA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Chelsea, 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.
Ninja Warrior Training - Fridays at 3:00
Organization: Hill House
Date of Race: 03-13-2026
Description: Description(DROP-OFF Program): ...
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Ninja Warrior Training - Fridays at 3:00
Organization: Hill House
Date of Race: 03-13-2026
Description: Description(DROP-OFF Program): ...
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Girls Run Club - Tuesdays at 5:00
Organization: Hill House
Date of Race: 03-31-2026
Description: DescriptionCome join our fantastic girls athletics staff as ...
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Girls Run Club - Tuesdays at 5:00
Organization: Hill House
Date of Race: 03-31-2026
Description: DescriptionCome join our fantastic girls athletics staff as ...
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Girls Run Club - Tuesdays at 5:00
Organization: Hill House
Date of Race: 03-31-2026
Description: DescriptionCome join our fantastic girls athletics staff as ...
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Price
Organization: Weymouth Youth Track Club
Date of Race: 06-23-2026
Description: DescriptionCome join our fantastic girls athletics staff as ...
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WYTC Summer 2026 Youth
Organization: Weymouth Youth Track Club
Date of Race: 06-23-2026
Description: *T-Shirts not guaranteed if registered after 6/19/26* Program caps at 245 ...
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St Catherine's Winter Session Two
Organization: Coach Mike's Mobile Sports
Date of Race: 02-24-2026
Description: Coach Mike will be running an after school sports program at ...
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BSS Winter 2026 (K, 1 & 2) After ...
Organization: Coach Mike's Mobile Sports
Date of Race: 02-26-2026
Description: Coach Mike will be running an after school sports program at ...
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Baseball Clinic
Organization: Coach Mike's Mobile Sports
Date of Race: 03-18-2026
Description: Coach Mike will be coaching a Baseball for Beginners clinic at ...
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Born To Play Baseball - Wednesdays at 3:00
Organization: Hill House
Date of Race: 04-01-2026
Description: Description(DROP-OFF Program): Introduce your child to America's favorite pastime through this ...
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Born To Play Baseball - Wednesdays at 3:00
Organization: Hill House
Date of Race: 04-01-2026
Description: Description(DROP-OFF Program): Introduce your child to America's favorite pastime through this ...
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Born To Play Baseball - Wednesdays at 3:00
Organization: Hill House
Date of Race: 04-01-2026
Description: Description(DROP-OFF Program): Introduce your child to America's favorite pastime through this ...
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Born To Play Baseball - Mondays at 3:00
Organization: Hill House
Date of Race: 03-30-2026
Description: DescriptionIntroduce your child to America's favorite pastime through ...
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Born To Play Baseball - Mondays at 3:00
Organization: Hill House
Date of Race: 03-30-2026
Description: DescriptionIntroduce your child to America's favorite pastime through ...
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Born To Play Baseball - Mondays at 3:00
Organization: Hill House
Date of Race: 03-30-2026
Description: DescriptionIntroduce your child to America's favorite pastime through ...
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Born To Play Baseball - Saturdays at 12:00
Organization: Hill House
Date of Race: 04-04-2026
Description: DescriptionIntroduce your child to America's favorite pastime through ...
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Born To Play Baseball - Thursdays at 3:45
Organization: Hill House
Date of Race: 04-02-2026
Description: DescriptionIntroduce your child to America's favorite pastime through ...
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Born To Play Baseball - Sundays at 9:30
Organization: Hill House
Date of Race: 03-29-2026
Description: DescriptionIntroduce your child to America's favorite pastime through this beloved Hill ...
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Born To Play Baseball - Sundays at 9:30
Organization: Hill House
Date of Race: 03-29-2026
Description: DescriptionIntroduce your child to America's favorite pastime through this beloved Hill ...
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Born To Play Baseball - Sundays at 9:30
Organization: Hill House
Date of Race: 03-29-2026
Description: DescriptionIntroduce your child to America's favorite pastime through this beloved Hill ...
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Born To Play Baseball - Thursdays at 3:45
Organization: Hill House
Date of Race: 04-02-2026
Description: DescriptionIntroduce your child to America's favorite pastime through ...
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Born To Play Baseball - Saturdays at 12:00
Organization: Hill House
Date of Race: 04-04-2026
Description: DescriptionIntroduce your child to America's favorite pastime through ...
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Born To Play Baseball - Thursdays at 3:45
Organization: Hill House
Date of Race: 04-02-2026
Description: DescriptionIntroduce your child to America's favorite pastime through ...
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Born To Play Baseball - Saturdays at 12:00
Organization: Hill House
Date of Race: 04-04-2026
Description: DescriptionIntroduce your child to America's favorite pastime through ...
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Complete list of running events in and near Chelsea, MA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Chelsea
About Chelsea
Chelsea (MA) is a city in Suffolk County with an estimated population of 35,177.[4]
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Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).
Other Massachusetts Cities
