Running races in or near Sunnyvale, TX
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Sunnyvale, 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.
Tri-Water-Thon | Wave 3
Organization: PLANO PARKS & RECREATION
Date of Race: 11-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Youth Tri-Water-Thon | Wave 3
Organization: PLANO PARKS & RECREATION
Date of Race: 11-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Tri-Water-Thon | Wave 2
Organization: PLANO PARKS & RECREATION
Date of Race: 11-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Youth Tri-Water-Thon | Wave 1
Organization: PLANO PARKS & RECREATION
Date of Race: 11-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Youth Tri-Water-Thon | Wave 1
Organization: PLANO PARKS & RECREATION
Date of Race: 11-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Tri-Water-Thon | Wave 3
Organization: PLANO PARKS & RECREATION
Date of Race: 11-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Tri-Water-Thon | Wave 4
Organization: PLANO PARKS & RECREATION
Date of Race: 11-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Tri-Water-Thon | Wave 2
Organization: PLANO PARKS & RECREATION
Date of Race: 11-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Youth Tri-Water-Thon | Wave 2
Organization: PLANO PARKS & RECREATION
Date of Race: 11-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Tri-Water-Thon | Wave 5
Organization: PLANO PARKS & RECREATION
Date of Race: 11-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Tri-Water-Thon | Wave 4
Organization: PLANO PARKS & RECREATION
Date of Race: 11-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Tri-Water-Thon | Wave 1
Organization: PLANO PARKS & RECREATION
Date of Race: 11-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Youth Tri-Water-Thon | Wave 2
Organization: PLANO PARKS & RECREATION
Date of Race: 11-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Tri-Water-Thon | Wave 1
Organization: PLANO PARKS & RECREATION
Date of Race: 11-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Tri-Water-Thon | Wave 5
Organization: PLANO PARKS & RECREATION
Date of Race: 11-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Youth Tri-Water-Thon | Wave 3
Organization: PLANO PARKS & RECREATION
Date of Race: 11-15-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Action All-Stars - Fall '25
Organization: City of Wylie Parks and Recreation
Date of Race: 11-26-2025
Description: DescriptionGet ready to move, groove, and have a blast! Boost coordination, ...
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Action All-Stars - Fall '25
Organization: City of Wylie Parks and Recreation
Date of Race: 11-26-2025
Description: DescriptionGet ready to move, groove, and have a blast! Boost coordination, ...
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Action All-Stars - Fall '25
Organization: City of Wylie Parks and Recreation
Date of Race: 11-26-2025
Description: DescriptionGet ready to move, groove, and have a blast! Boost coordination, ...
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Lil' Sluggers® Mascots (2 Yrs/Parent)
Organization: PLANO PARKS & RECREATION
Date of Race: 04-11-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Lil' Sluggers® Mascots (2 Yrs/Parent)
Organization: PLANO PARKS & RECREATION
Date of Race: 04-11-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Lil' Sluggers® Mascots (2 Yrs/Parent)
Organization: PLANO PARKS & RECREATION
Date of Race: 02-21-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Lil' Sluggers® Mascots (2 Yrs/Parent)
Organization: PLANO PARKS & RECREATION
Date of Race: 01-10-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Lil' Sluggers® Mascots (2 Yrs/Parent)
Organization: PLANO PARKS & RECREATION
Date of Race: 01-10-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Lil' Sluggers® Mascots (2 Yrs/Parent)
Organization: PLANO PARKS & RECREATION
Date of Race: 02-21-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Complete list of running events in and near Sunnyvale, TX: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Sunnyvale
About Sunnyvale
Sunnyvale (TX) is a town in Dallas County with an estimated population of 5,130.[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.
