Race Discovery
Big Tex Backyard Ultra
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2025 - Big Tex Backyard Ultra

San Felipe, Texas, United States View on map
Oct 18, 2025 (America/Chicago local time)
Trail running

2025 distances

Trail running

Last Runner Standing

Oct 18, 2025 6.7K 7:00 AM
$160.00
Closed

Lil Tex Kids K

14 and Under, free park entry and race bib with a finishers ribbon/medal. Does not include a shirt.

Oct 18, 2025 1K 12:00 PM
Free
Closed

Race-day weather

Conditions on October 18, 2025 — historical Open-Meteo data.

Temp (°C)
Minimum temperature (recorded on race day) 22.5° / Maximum temperature (recorded on race day) 33.8°
Feels Like (°C)
Minimum feels like — heat index / wind chill (recorded on race day) 22.5° / Maximum feels like — heat index / wind chill (recorded on race day) 47.1°
Peak wind (km/h)
Strongest wind of the day (recorded on race day)
20.7
Precip (mm)
Precipitation over the day (recorded on race day)
0.4mm
Humidity
Mean relative humidity (recorded on race day)
72.0%
Sunrise
Sunrise at the start line on October 18, 2025 (CDT)
Sunset
Sunset at the start line on October 18, 2025 (CDT)
Daylight
Hours between sunrise and sunset on race day
11h 22m

The sun rises at 7:28 AM and sets at 6:50 PM local time (CDT) in San Felipe on October 18, 2025 — 11h 22m of daylight.

Course

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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2025 results — Big Tex Backyard Ultra

Last Runner Standing · 1 finisher

View all results
Leading finishers of the 2025 Big Tex Backyard Ultra
Place Name Time Pace
1 Kendall Picado Fallas 22:21:20 11:30 /mi

Every finisher is on the results page, filterable by distance, gender and age group.

Other races near San Felipe

Different organizers, within 40 miles, in the next three months

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, 2 San Felipe events

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