Running Races in 21220 (Middle River, MD)
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more in or near 21220
See below for a frequently-updated, comprehensive list of upcoming running events in the local Middle River, MD 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.
After School with Little & Junior TrackStars
Organization: Howard County Government
Date of Race: 11-04-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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After School with Little & Junior TrackStars
Organization: Howard County Government
Date of Race: 11-09-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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After School with Little & Junior TrackStars
Organization: Howard County Government
Date of Race: 11-09-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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After School with Little & Junior TrackStars
Organization: Howard County Government
Date of Race: 09-28-2026
Description: DescriptionEnergize your afternoons with running, jumping, and sharpening mental focus are ...
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After School with Little & Junior TrackStars
Organization: Howard County Government
Date of Race: 09-28-2026
Description: DescriptionEnergize your afternoons with running, jumping, and sharpening mental focus are ...
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After School with Little & Junior TrackStars
Organization: Howard County Government
Date of Race: 11-04-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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2026 Patterson Park 5k & Homebrew Contest
Organization: B More Global
Date of Race: 11-14-2026
Description: The day will be packed with various activities, including a 5K ...
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1 Mile Fun Run - Race Only
Organization: B More Global
Date of Race: 11-14-2026
Description: The day will be packed with various activities, including a 5K ...
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5K - Includes Beer Garden Tasting (must be ...
Organization: B More Global
Date of Race: 11-14-2026
Description: The day will be packed with various activities, including a 5K ...
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Beer Garden - Beer Garden General Admission
Organization: B More Global
Date of Race: 11-14-2026
Description: The day will be packed with various activities, including a 5K ...
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1 Mile Fun Run - Includes Beer Garden ...
Organization: B More Global
Date of Race: 11-14-2026
Description: The day will be packed with various activities, including a 5K ...
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5K - Race Only
Organization: B More Global
Date of Race: 11-14-2026
Description: The day will be packed with various activities, including a 5K ...
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5K - City Schools Student Race Only
Organization: B More Global
Date of Race: 11-14-2026
Description: The day will be packed with various activities, including a 5K ...
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Beer Garden - Homebrew Tasting (must be 21+)
Organization: B More Global
Date of Race: 11-14-2026
Description: The day will be packed with various activities, including a 5K ...
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Chess Club Before School with Silver Knights Academy
Organization: Howard County Government
Date of Race: 10-20-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Chess Club Before School with Silver Knights Academy
Organization: Howard County Government
Date of Race: 10-20-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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First Responders for Kids After School with Medical ...
Organization: Howard County Government
Date of Race: 09-28-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Learn Now Music After School: Beginner Ensemble
Organization: Howard County Government
Date of Race: 09-24-2026
Description: DescriptionIt’s teamwork, with a beat! Budding musicians, come participate in musical ...
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Learn Now Music After School: Beginner Ensemble
Organization: Howard County Government
Date of Race: 09-24-2026
Description: DescriptionIt’s teamwork, with a beat! Budding musicians, come participate in musical ...
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Future Surgeons After School with Medical Me
Organization: Howard County Government
Date of Race: 11-16-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Future Surgeons After School with Medical Me
Organization: Howard County Government
Date of Race: 11-16-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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LEGO® Science Explorers After School with Head of ...
Organization: Howard County Government
Date of Race: 11-04-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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LEGO® Science Explorers After School with Head of ...
Organization: Howard County Government
Date of Race: 11-04-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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First Responders for Kids After School with Medical ...
Organization: Howard County Government
Date of Race: 09-28-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Speed, Agility, Power and Endurance Program Session 1
Organization: Chesapeake Bay Sports Camps
Date of Race: 11-23-2026
Description: This camp is designed to improve your son or daughter’s speed, ...
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Complete list of running events in and near Middle River, MD: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about 21220
About Middle River
The ZIP Code 21220 is associated with the city of Middle River in Baltimore County in the state of Maryland.
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Did you know?
The number of U.S. marathon finishers declined from 2014 to 2015 approximately 8 percent.
