Running races in or near Nassau Bay, TX
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Nassau Bay, 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.
Running/Walking-5K - Individual Age group/open
Organization: LCGSA Kelsey Nalepa Scholarship Fund
Date of Race: 03-21-2026
Description: The 5K for Kelsey Fun Run was created in honor of ...
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Divas Half Marathon - Half Marathon- R̶e̶g̶u̶l̶a̶r̶ ̶P̶r̶i̶c̶e̶ ...
Organization: Run like a Diva
Date of Race: 04-26-2026
Description: More than ...
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5K for Kelsey
Organization: LCGSA Kelsey Nalepa Scholarship Fund
Date of Race: 03-21-2026
Description: The 5K for Kelsey Fun Run was created in honor of ...
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Virtual Running/Walking-5K (OUT OF TOWN registrants only) - ...
Organization: LCGSA Kelsey Nalepa Scholarship Fund
Date of Race: 03-21-2026
Description: The 5K for Kelsey Fun Run was created in honor of ...
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Divas 5k - 5K- R̶e̶g̶u̶l̶a̶r̶ ̶P̶r̶i̶c̶e̶ ̶$̶8̶9̶.̶0̶0̶
Organization: Run like a Diva
Date of Race: 04-26-2026
Description: More than ...
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2026 Aliens vs Astronauts 5k
Organization: NASA EXCHANGE-JSC (Starport)
Date of Race: 05-09-2026
Description: DescriptionSee nasa.gov/starport/ava for all the race details, course ...
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2026 Aliens vs Astronauts 1k
Organization: NASA EXCHANGE-JSC (Starport)
Date of Race: 05-09-2026
Description: DescriptionSee nasa.gov/starport/ava for all the race details, course ...
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Divas Galveston Half Marathon & 5K
Organization: Run like a Diva
Date of Race: 04-26-2026
Description: More than ...
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Advance Purchase - Extra Drink Tickets and Mulligans ...
Organization: NASA EXCHANGE-JSC (Starport)
Date of Race: 05-01-2026
Description: DescriptionEach Golfer will receive 2 complimentary drink tickets at check ...
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2026 Aliens vs Astronauts 5k
Organization: NASA EXCHANGE-JSC (Starport)
Date of Race: 05-09-2026
Description: DescriptionSee nasa.gov/starport/ava for all the race details, course ...
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2026 Aliens vs Astronauts 1k
Organization: NASA EXCHANGE-JSC (Starport)
Date of Race: 05-09-2026
Description: DescriptionSee nasa.gov/starport/ava for all the race details, course ...
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2026 Aliens vs Astronauts 1k
Organization: NASA EXCHANGE-JSC (Starport)
Date of Race: 05-09-2026
Description: DescriptionSee nasa.gov/starport/ava for all the race details, course ...
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2026 Aliens vs Astronauts 5k
Organization: NASA EXCHANGE-JSC (Starport)
Date of Race: 05-09-2026
Description: DescriptionSee nasa.gov/starport/ava for all the race details, course ...
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Volunteer Registration - Pearland, TX
Organization: Connect Ministries
Date of Race: 06-15-2026
Description: DescriptionSee nasa.gov/starport/ava for all the race details, course ...
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Volunteer Registration - Pasadena, TX
Organization: Connect Ministries
Date of Race: 07-20-2026
Description: DescriptionSee nasa.gov/starport/ava for all the race details, course ...
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Hope Lutheran Flag Football Camp
Organization: Armored Sports
Date of Race: 06-15-2026
Description: Coaching skill positions: Wide Receiver, Running Back, and Quarterback, campers will ...
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Computer Engineering Design Academy: June 8-12, 2026
Organization: Rice University Office of STEM Engagement
Date of Race: 06-08-2026
Description: Dates: 06/08/2026 - ...
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Complete list of running events in and near Nassau Bay, TX: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Nassau Bay
About Nassau Bay
Nassau Bay (TX) is a city in Harris County with an estimated population of 4,002.[4]
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Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).
