Running Races in 02052 (Medfield, MA)
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more in or near 02052
See below for a frequently-updated, comprehensive list of upcoming running events in the local Medfield, 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: The Next Loop Endurance Series
Date of Race: 04-11-2026
Description: What Is The Next Loop? TheNext Loop Endurance Seriesis a loop-based ...
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Running-10K - Individual Age group/open
Organization: OSM
Date of Race: 06-14-2026
Description: see website www.runosm.comEvent details and schedule
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Running-50K - Individual Age group/open
Organization: The Next Loop Endurance Series
Date of Race: 04-11-2026
Description: What Is The Next Loop? TheNext Loop Endurance Seriesis a loop-based ...
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Running-15K - Individual Age group/open
Organization: The Next Loop Endurance Series
Date of Race: 04-11-2026
Description: What Is The Next Loop? TheNext Loop Endurance Seriesis a loop-based ...
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Running-Marathon - Individual Age group/open
Organization: The Next Loop Endurance Series
Date of Race: 04-11-2026
Description: What Is The Next Loop? TheNext Loop Endurance Seriesis a loop-based ...
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Running-10K - Individual Age group/open
Organization: The Next Loop Endurance Series
Date of Race: 04-11-2026
Description: What Is The Next Loop? TheNext Loop Endurance Seriesis a loop-based ...
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Running-5K - Individual Age group/open
Organization: OSM
Date of Race: 06-14-2026
Description: see website www.runosm.comEvent details and schedule
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Running-5K - Individual Age group/open
Organization: OSM
Date of Race: 07-12-2026
Description: Event details and schedule
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Running-5K - 19 Years Old and Under
Organization: Tri-Valley Front Runners
Date of Race: 05-31-2026
Description: 2026 Westborough Rotary’s5KRun and ...
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Running-Half marathon - Individual Age group/open
Organization: The Next Loop Endurance Series
Date of Race: 04-11-2026
Description: What Is The Next Loop? TheNext Loop Endurance Seriesis a loop-based ...
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Running\Walking -5K - Individual Age group/open
Organization: Spitler Race Systems
Date of Race: 04-25-2026
Description: This event is back again this year! You can either run ...
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Running-Half marathon - Individual Age group/open
Organization: Three Beach Minimum
Date of Race: 09-26-2026
Description: The 3 Beach Minimum Half Marathon is a spectacularrun that starts ...
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Running-5K - 20 Years Old and Above
Organization: Tri-Valley Front Runners
Date of Race: 05-31-2026
Description: 2026 Westborough Rotary’s5KRun and ...
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Super Hero 5k
Organization: Spitler Race Systems
Date of Race: 04-25-2026
Description: This event is back again this year! You can either run ...
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Running-10K bring a friend - Individual Age group/open
Organization: OSM
Date of Race: 08-02-2026
Description: see website FOR DETAILS WWW.OCEANSTATEMULTISPORT.COMEvent details and schedule
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Running-Kid's Dash - 1 Kid (Age 12 and ...
Organization: Tri-Valley Front Runners
Date of Race: 05-31-2026
Description: 2026 Westborough Rotary’s5KRun and ...
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Running-Half marathon - Individual Age group/open
Organization: OSM
Date of Race: 07-12-2026
Description: Event details and schedule
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Rotary Club of Westborough 5K
Organization: Tri-Valley Front Runners
Date of Race: 05-31-2026
Description: 2026 Westborough Rotary’s5KRun and ...
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South Shore *3 Beach Minimum' Half Marathon 2026
Organization: Three Beach Minimum
Date of Race: 09-26-2026
Description: The 3 Beach Minimum Half Marathon is a spectacularrun that starts ...
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Running-5K - Individual Age group/open
Organization: OSM
Date of Race: 08-02-2026
Description: see website FOR DETAILS WWW.OCEANSTATEMULTISPORT.COMEvent details and schedule
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Running-5K bring a friend - Individual Age group/open
Organization: OSM
Date of Race: 08-02-2026
Description: see website FOR DETAILS WWW.OCEANSTATEMULTISPORT.COMEvent details and schedule
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Running-5K - 20 Yrs Old and Above plus ...
Organization: Tri-Valley Front Runners
Date of Race: 05-31-2026
Description: 2026 Westborough Rotary’s5KRun and ...
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crazy duck 5k/10k
Organization: OSM
Date of Race: 06-14-2026
Description: see website www.runosm.comEvent details and schedule
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16th Annual Hopedale Blue Raider 5K Run
Organization: Tri-Valley Front Runners
Date of Race: 05-09-2026
Description: Course Details: Consists of long ...
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Complete list of running events in and near Medfield, MA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about 02052
About Medfield
The ZIP Code 02052 is associated with the city of Medfield in Norfolk County in the state of Massachusetts.
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Did you know?
In 2015, the 5K maintained the #1 position of all race distances with 7.6 million finishers (U.S.).
