Running races in or near Watertown, MA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Watertown, 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 - 70 yrs +
Organization: Tri-Valley Front Runners
Date of Race: 08-16-2025
Description: THIS RACE IS NAMED IN ...
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Running-Half marathon - Individual Age group/open
Organization: Three Beach Minimum
Date of Race: 09-27-2025
Description: The 3 Beach Minimum Half Marathon is a spectacularrun that starts ...
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Nautical Mile Track Club (Gr. 3-5) (Gr. 6-8)
Organization: Town of Scituate Recreation Department
Date of Race: 06-23-2025
Description: DescriptionA track program designed to prepare runners of all skill ...
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Girls Run Club - Tuesdays at 5:00
Organization: Hill House
Date of Race: 09-09-2025
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: 09-09-2025
Description: DescriptionCome join our fantastic girls athletics staff as ...
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South Shore '3 Beach Minimum' Half Marathon 2025
Organization: Three Beach Minimum
Date of Race: 09-27-2025
Description: The 3 Beach Minimum Half Marathon is a spectacularrun that starts ...
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Running-5K - 19 Years Old and Above
Organization: Tri-Valley Front Runners
Date of Race: 08-16-2025
Description: THIS RACE IS NAMED IN ...
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Running-5K - 18 Years Old and Under
Organization: Tri-Valley Front Runners
Date of Race: 08-16-2025
Description: THIS RACE IS NAMED IN ...
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Running-Kid's Dash - 2 or more Kids (Age ...
Organization: Tri-Valley Front Runners
Date of Race: 08-16-2025
Description: THIS RACE IS NAMED IN ...
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Running-Kid's Dash - 1 Kid (Age 12 and ...
Organization: Tri-Valley Front Runners
Date of Race: 08-16-2025
Description: THIS RACE IS NAMED IN ...
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15th Larry Olsen 5K Classic
Organization: Tri-Valley Front Runners
Date of Race: 08-16-2025
Description: THIS RACE IS NAMED IN ...
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Running-5K - 19 Yrs Old and Above plus ...
Organization: Tri-Valley Front Runners
Date of Race: 08-16-2025
Description: THIS RACE IS NAMED IN ...
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Running-5K - 19 Yrs Old and Above plus ...
Organization: Tri-Valley Front Runners
Date of Race: 08-16-2025
Description: THIS RACE IS NAMED IN ...
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Bedford Day 5K Road Race 9/20 8:30am F25
Organization: Town of Bedford Recreation Department
Date of Race: 09-20-2025
Description: DescriptionLocation: John Glenn Middle SchoolKick off Bedford Day 2025 by participating ...
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Family Fun Track Races- age 2-10 (June 25th)
Organization: Town of Scituate Recreation Department
Date of Race: 06-25-2025
Description: DescriptionCome join us for these fun, one-day running events! For children ...
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Family Fun Track Races- age 2-10 (August 20th)
Organization: Town of Scituate Recreation Department
Date of Race: 08-20-2025
Description: DescriptionCome join us for these fun, one-day running events! For children ...
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Half Marathon Course - 1/2 Marathon Runner
Organization: Tri-Valley Front Runners
Date of Race: 11-09-2025
Description: Date: Sunday November 9, 2025 ...
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10.5K Course - 10.5K Runner
Organization: Tri-Valley Front Runners
Date of Race: 11-09-2025
Description: Date: Sunday November 9, 2025 ...
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10.5K Course - 70 yrs + 10.5K Runner
Organization: Tri-Valley Front Runners
Date of Race: 11-09-2025
Description: Date: Sunday November 9, 2025 ...
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Half Marathon Course - 70 yrs + 1/2 ...
Organization: Tri-Valley Front Runners
Date of Race: 11-09-2025
Description: Date: Sunday November 9, 2025 ...
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Price
Organization: Weymouth Youth Track Club
Date of Race: 06-24-2025
Description: Date: Sunday November 9, 2025 ...
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2025 Upton 10.5K and Half Marathon Trail Race
Organization: Tri-Valley Front Runners
Date of Race: 11-09-2025
Description: Date: Sunday November 9, 2025 ...
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WYTC Summer 2025 Youth
Organization: Weymouth Youth Track Club
Date of Race: 06-24-2025
Description: *T-Shirts not guaranteed if registered after 6/22/25* Youth program- ages 4-14, ...
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NEW Softball Clinic, Grades K-3
Organization: Town of Scituate Recreation Department
Date of Race: 07-21-2025
Description: DescriptionThis clinic will focus on the beginning skills needed to adopt ...
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Complete list of running events in and near Watertown, MA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Watertown
About Watertown
Watertown (MA) is a city in Middlesex County with an estimated population of 31,915.[4]
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Did you know?
In 2014, 57% of marathon finishers in the U.S. were men; women made up 43% of finishers.
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