Katy Half Marathon & 5K presented by Houston Methodist
About this race
Finish 3 'Run Houston Races' Half Marathons, 5Ks, or a combination to earn this year's exclusive series finisher swag. Finish the Commit Series or the Bayou City Series to earn an additional finisher pin.
Pick your distance
Running
Half Marathon
5K
5K - UNTIMED
Kid's 1K
Kid's 1K - UNTIMED
Half Marathon - Extended Online Registration
5K - Extended Online Registration
5K Untimed - Extended Online Registration
Kid's K - Extended Online Registration
Virtual Half Marathon
Virtual 5K
Virtual Kid's K
Kid's Division 5K Fun Run
Walking
Kid's K Untimed - Extended Online Registration
Typical race-day weather
Based on 12 years of historical conditions on this event's race dates in Katy.
Course
Route map and elevation profile
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Other races near Katy
Different organizers, within 40 miles, in the next three months
2026 Cal Tri Houston - 9.13.26
2nd Annual Run & Brews Fun Run at Katy Beer Garden
2026 Miles 4 Matthew 5K/10K
Rotary Club of Katy Triathlon at the Katy Boardwalk
🏃 Plan Your Next Race in Katy
Find upcoming events by distance:
- Katy 5K Races 25 races
- 10K Run Events in Katy 16 races
- Katy Half Marathons 12 races
- Katy Running Calendar 2026 27 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 28 Katy events
Spotted something wrong? Tell us and we'll fix it.