Race Discovery
Great Springs Trail Race - San Marcos
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2025 - Great Springs Trail Race - San Marcos

San Marcos, Texas, United States View on map
Oct 11, 2025 (America/Chicago local time)
Trail running

2025 distances

Trail running

Great Springs Trail Race - San Marcos 26.2 mi

Oct 11, 2025 Marathon 7:30 AM
$140.00
Closed

Great Springs Trail Race - San Marcos 13.1mi

Oct 11, 2025 Half-Marathon 8:00 AM
$125.00
Closed

Great Springs Trail Race - San Marcos 10K

Oct 11, 2025 10K 8:30 AM
$95.00
Closed

Great Springs Trail Race - San Marcos Youth 1- Mile Trail Race (12 & under)

The Youth Trail Run is for Kids 12 & under and will be sure to please our youngest trail runners quest for rugged adventure! The distance is approximately 1 mile and parents may run with their kids at no cost. Each young runner gets a finisher's medal! **T-shirts are not included but are available for purchase for $10 during registration. Tejas Trails Youth T-shirts are non-event specific and must be picked up on Race Day during Packet Pick Up.** [Click Here for Tejas Trails Policies](http://www.tejastrails.com/policies) (you really do want to know this stuff)

Oct 11, 2025 1.6K 10:00 AM
$20.00
Closed

Race-day weather

Conditions on October 11, 2025 — historical Open-Meteo data.

Temp (°C)
Minimum temperature (recorded on race day) 16.4° / Maximum temperature (recorded on race day) 31.1°
Feels Like (°C)
Minimum feels like — heat index / wind chill (recorded on race day) 16.4° / Maximum feels like — heat index / wind chill (recorded on race day) 33.2°
Peak wind (km/h)
Strongest wind of the day (recorded on race day)
12.8
Precip (mm)
Precipitation over the day (recorded on race day)
0.0mm
Humidity
Mean relative humidity (recorded on race day)
52.0%
Sunrise
Sunrise at the start line on October 11, 2025 (CDT)
Sunset
Sunset at the start line on October 11, 2025 (CDT)
Daylight
Hours between sunrise and sunset on race day
11h 34m

The sun rises at 7:31 AM and sets at 7:05 PM local time (CDT) in San Marcos on October 11, 2025 — 11h 34m 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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Other races near San Marcos

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, 5 San Marcos events

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