Running Races in Katy, Texas — 2026

There are 18 running races in Katy, Texas in 2026. The next is the 33rd Annual Rotary Club of Katy Triathlon at the Katy Boardwalk on September 6. Distances include half marathons, 5K races, 10K races.

33rd Annual Rotary Club of Katy Triathlon at the Katy Boardwalk

Sun, Sep 6 · Katy, TX Katy

Triathlon Sprint Triathlon (500m Swim, 12Mi Bike, 3Mi Run)Duathlon (1.5Mi Run, 12Mi Bike, 3Mi Run)Aquabike (500m Swim, 12Mi Bike) +3

From $75 Open Closing Soon

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Keller Williams Premier Katy Labor Day 5K

Mon, Sep 7 · Katy, TX Katy

Virtual Keller Williams Premier Katy Labor Day Kids K and Family WalkKeller Williams Premier Katy Labor Day 5K - VirtualKeller Williams Premier Katy Labor Day 5K - Ainsley's Angel Riders Only +2

From $25 Open Closing Soon 35 spots left

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Medal Madness 5K, 10K & 13.1M at Katy, TX (37)

Sat, Sep 12 · Katy, TX Katy

Road 5K10KHalf Marathon

From $30 Open Closing Soon

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2026 Cal Tri Houston - 9.13.26

Sun, Sep 13 · Katy, TX Katy

Triathlon 5KSwimSponsor - 10x10 Tent +3

From $23.86 Open Closing Soon

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Hustle For Hope

Sat, Oct 3 · Katy, TX Katy

Road 1-Mile Family Fun Run5K

From $20 Open

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Haunted 5K, 10K, & 13.1M at Katy, TX (41)

Sat, Oct 10 · Katy, TX Katy

Road 5K10KHalf Marathon

From $30 Open

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2026 Miles 4 Matthew 5K/10K

Sat, Oct 17 · Katy, TX Katy

Virtual 1K In-Person Run/Walk5K Virtual Run/Walk5K In-Person Run/Walk +2

From $30 Open

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Medal Madness 5K, 10K, & 13.1M at Katy, TX (44)

Sat, Oct 31 · Katy, TX Katy

Road 5K10KHalf Marathon

From $30 Open

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Love Like Morgan 5k, 1 mile, Virtual 5k

Sat, Nov 7 · Katy, TX Katy

Virtual Love Like Morgan 1 mileLove Like Morgan 5kLove Like Morgan Virtual 5k

From $25 Open

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Fall Family Fun Run

Sat, Nov 7 · Katy, TX Katy

Road Fall Family Fun Run

From $35 Open

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Gobbler 5K, 10K & 13.1M at Katy, TX (46)

Sat, Nov 14 · Katy, TX Katy

Road 5K10KHalf Marathon

From $30 Open

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AST Holiday Party with Sensory Sensitive Santa - Houston

Sat, Nov 14 · Katy, TX Katy

General RSVP

From $0 Closed

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Katy YMCAs 24th Annual Turkey Dash

Thu, Nov 26 · Katy, TX Katy

Road 1 Mile Family Run/Walk1 Mile Kids Race5K Run +1

From $10 Open

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Holiday 5K, 10K & 13.1M at Katy, TX (50)

Sat, Dec 12 · Katy, TX Katy

Road 5K10KHalf Marathon

From $30 Open

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Katy Half Marathon & 5K presented by Houston Methodist

Sun, Feb 7 · Katy, TX Katy

Virtual Virtual Kid's KKid's K Untimed - Extended Online RegistrationKid's 1K +11

From $24.99 Open

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Lucky Charm

Sat, Mar 13 · Katy, TX Katy

Virtual Kids + Family Fun RunKids & Family 1KVirtual 5K +7

From $15 Open 40 spots left

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Annual 5K Butterfly Run!

Sat, Apr 10 · Katy, TX Katy

Virtual Butterfly Family Run (1 Mile)Butterfly Family Run (1 mile) VirtualButterfly Family Run (1 Mile) +5

From $15 Open

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Smilin' Rylen Run

Sat, Apr 24 · Katy, TX Katy

Virtual 1 Mile Virtual1 Mile In-Person Run/Walk1 Mile Virtual +11

From $20 Closed

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