Chaskis Run
About this race
Engineers Without Borders at UTSA, student chapter and Texas Partners of the Americas present the Chaskis 5K Run/Walk.
Proceeds will be donated to Texas Partners of the Americas to continue relief efforts in Vina Vieja, Peru and on going Projects in Texas, Perú & Mexico!
At the finish line, come and meet our gorgeous llamas.
Event Fees: -No Refunds
Early Bird - $30 Until June 15th.
$35 Starting in June 16th.
$40 Starting in October 1st.
$45 On Race Day
Register by October 20th to guarantee your shirt size
Chip timing by IAAP.
No finisher medals only age group awards.
Overall M&F Winners + M&F Masters
10 Year Age Groups for first 3 M&F (1-14, 14-19, 20-29, 30-39, 40-49, 50-59, 60+)
Age group awards will be based on chip time
Overall winner awards will be based on gun time
No duplication of awards
Packet Pick-Up:
On Race day at race site starting at 8am.
Pick your distance
Running
Chaskis 5K Run/Walk
Typical race-day weather
Based on 11 years of Open-Meteo archive data for this event's race dates in San Antonio, plus the 3 days either side.
The sun rises at 7:03 AM and sets at 5:36 PM local time (CST) in San Antonio on November 21, 2026 — 10h 33m 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 Antonio
Different organizers, within 40 miles, in the next three months
Coconut 5k Run/Walk
Battle of Hillotes: 13.1, 10K, 5K
Ima's Home 5K Run/Walk
Battle of Leon Creek: 20-Miles, 13.1, 10-Mile, 5K
🏃 Plan Your Next Race in San Antonio
Find upcoming events by distance:
- San Antonio 5K Races 188 races
- 10K Run Events in San Antonio 85 races
- San Antonio Half Marathons 58 races
- Marathons in San Antonio 2 races
- San Antonio Running Calendar 2026 231 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, 247 San Antonio events
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