Running races in or near Southlake, TX
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Southlake, TX 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.
5K - Runners/Walkers
Organization: The North Texas Community Giving Foundation
Date of Race: 04-11-2026
Description: Join us for Frisco's 11th Annual Texas Big Star Half Marathon ...
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Bubble Run - Value Registrations- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ $̶5̶4̶.̶9̶5̶
Organization: Viral Run
Date of Race: 04-18-2026
Description: If you’ve done a traditional 5K, you know they ...
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Bubble Run - Exclusive VIP Registration- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ ...
Organization: Viral Run
Date of Race: 04-18-2026
Description: If you’ve done a traditional 5K, you know they ...
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Terrain Race | Dallas Fort Worth
Organization: Viral Run
Date of Race: 08-15-2026
Description: Jump, climb, roll, and crawl your way through this one-of-a-kind obstacle ...
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Bubble Run | DFW
Organization: Viral Run
Date of Race: 04-18-2026
Description: If you’ve done a traditional 5K, you know they ...
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Muddy Dash | DFW
Organization: Viral Run
Date of Race: 05-23-2026
Description: Muddy Dash is not your average mud run! Get ready for ...
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Muddy Dash - VALUE REGISTRATION - R̶e̶g̶u̶l̶a̶r̶ ...
Organization: Viral Run
Date of Race: 05-23-2026
Description: Muddy Dash is not your average mud run! Get ready for ...
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Muddy Dash - Exclusive VIP Registration - ...
Organization: Viral Run
Date of Race: 05-23-2026
Description: Muddy Dash is not your average mud run! Get ready for ...
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Half Marathon - Runners/Walkers
Organization: The North Texas Community Giving Foundation
Date of Race: 04-11-2026
Description: Join us for Frisco's 11th Annual Texas Big Star Half Marathon ...
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Terrain Race - Value Registration- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ $̶7̶4.9̶5̶
Organization: Viral Run
Date of Race: 08-15-2026
Description: Jump, climb, roll, and crawl your way through this one-of-a-kind obstacle ...
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Blacklight Run - Exclusive VIP Registration- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ ...
Organization: Viral Run
Date of Race: 09-19-2026
Description: The Blacklight Run™ is none other than the brightest, most fun ...
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Blacklight Run - Value Registrations- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ $̶5̶4̶.̶9̶5̶
Organization: Viral Run
Date of Race: 09-19-2026
Description: The Blacklight Run™ is none other than the brightest, most fun ...
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2026 Texas Big Star Half Marathon, 5K, & ...
Organization: The North Texas Community Giving Foundation
Date of Race: 04-11-2026
Description: Join us for Frisco's 11th Annual Texas Big Star Half Marathon ...
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Fun Run/Walk-1 Mile - Individual Age group/open
Organization: The North Texas Community Giving Foundation
Date of Race: 04-11-2026
Description: Join us for Frisco's 11th Annual Texas Big Star Half Marathon ...
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Half Marathon - Virtual Runner
Organization: The North Texas Community Giving Foundation
Date of Race: 04-11-2026
Description: Join us for Frisco's 11th Annual Texas Big Star Half Marathon ...
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5K - Virtual Runner
Organization: The North Texas Community Giving Foundation
Date of Race: 04-11-2026
Description: Join us for Frisco's 11th Annual Texas Big Star Half Marathon ...
View Race Details View on Map
Terrain Race - Exclusive VIP Registration - R̶e̶g̶u̶l̶a̶r̶ ...
Organization: Viral Run
Date of Race: 08-15-2026
Description: Jump, climb, roll, and crawl your way through this one-of-a-kind obstacle ...
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Blacklight Run | DFW
Organization: Viral Run
Date of Race: 09-19-2026
Description: The Blacklight Run™ is none other than the brightest, most fun ...
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Volunteer Registration - Plano, TX
Organization: Connect Ministries
Date of Race: 06-22-2026
Description: The Blacklight Run™ is none other than the brightest, most fun ...
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Girls on the Run
Organization: Colleyville Parks and Recreation Department
Date of Race: 02-09-2026
Description: DescriptionWe're sorry, but Internet registration is not allowed for this ...
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Lil' Sluggers® Mascots (2 Yrs/Parent)
Organization: PLANO PARKS & RECREATION
Date of Race: 02-21-2026
Description: DescriptionChildren will learn simple base running and recognition, hitting, holding the ...
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Lil' Sluggers® Mascots (2 Yrs/Parent)
Organization: PLANO PARKS & RECREATION
Date of Race: 04-11-2026
Description: DescriptionChildren will learn simple base running and recognition, hitting, holding the ...
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Lil' Sluggers® Mascots (2 Yrs/Parent)
Organization: PLANO PARKS & RECREATION
Date of Race: 02-21-2026
Description: DescriptionChildren will learn simple base running and recognition, hitting, holding the ...
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Lil' Sluggers® Mascots (2 Yrs/Parent)
Organization: PLANO PARKS & RECREATION
Date of Race: 01-10-2026
Description: DescriptionChildren will learn simple base running and recognition, hitting, holding the ...
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Lil' Sluggers® Mascots (2 Yrs/Parent)
Organization: PLANO PARKS & RECREATION
Date of Race: 04-11-2026
Description: DescriptionChildren will learn simple base running and recognition, hitting, holding the ...
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Complete list of running events in and near Southlake, TX: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Southlake
About Southlake
Southlake (TX) is a city in Tarrant County with an estimated population of 26,575.[4]
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Did you know?
The number of U.S. marathon finishers declined from 2014 to 2015 approximately 8 percent.
