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.
Running-5K - Individual Age group/open
Organization: Friends Of Olde Mill
Date of Race: 03-21-2026
Description: The 14th Annual Barlowe Bolt takes place in the suburban town ...
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After School with Little & Junior TrackStars
Organization: Howard County Government
Date of Race: 01-07-2026
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: 01-05-2026
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: 01-07-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Youth Distance Runners
Organization: Howard County Government
Date of Race: 01-10-2026
Description: DescriptionDon’t miss out on your opportunity to train this winter! Join ...
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After School with Little & Junior TrackStars
Organization: Howard County Government
Date of Race: 01-05-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Youth Distance Runners
Organization: Howard County Government
Date of Race: 01-10-2026
Description: DescriptionDon’t miss out on your opportunity to train this winter! Join ...
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Youth Distance Runners
Organization: Howard County Government
Date of Race: 01-10-2026
Description: DescriptionDon’t miss out on your opportunity to train this winter! Join ...
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2026 Barlowe Bolt
Organization: Friends Of Olde Mill
Date of Race: 03-21-2026
Description: The 14th Annual Barlowe Bolt takes place in the suburban town ...
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Walking-1 Mile - Individual Age group/open
Organization: Friends Of Olde Mill
Date of Race: 03-21-2026
Description: The 14th Annual Barlowe Bolt takes place in the suburban town ...
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Kid's Fest 26
Organization: Howard County Recreation and Parks
Date of Race: 04-04-2026
Description: Come experience what Howard County Recreation Parks has to offer ...
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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Chess Club Before School with Silver Knights Chess ...
Organization: Howard County Government
Date of Race: 03-10-2026
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: 01-29-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Chess Club Before School with Silver Knights Chess ...
Organization: Howard County Government
Date of Race: 03-10-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Winning With Science! w/ LEGO® SPIKE Essentials After ...
Organization: Howard County Government
Date of Race: 01-23-2026
Description: DescriptionGet ready to push, pull, and zoom as you explore how ...
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Med School for Kids After School with Medical ...
Organization: Howard County Government
Date of Race: 02-02-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Med School for Kids After School with Medical ...
Organization: Howard County Government
Date of Race: 02-02-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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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?
In 2014, 57% of marathon finishers in the U.S. were men; women made up 43% of finishers.
