2021 - Katy Half Marathon & 5K presented by Houston Methodist
2021 distances
Running
Virtual Half Marathon
Please see http://bchalfseries.com/virtual for details on our virtual events and results submission process.
Virtual 5k
Please see http://bchalfseries.com/virtual for details on our virtual events and results submission process.
Virtual Kids 1k
Please see http://bchalfseries.com/virtual for details on our virtual events and results submission process. Kids must be 12 or younger on race day to be eligible.
Race date Weather
Conditions on February 28, 2021 — historical Open-Meteo data.
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
Done this event?
If you've participated in this event, share your experience with other runners
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.