Texas · Half Marathon · 10K · 5K
San Marcos Half Marathon
San Marcos Half Marathon is a half marathon, 10K, 5K and .05K Fun Run event held in San Marcos, Texas. Its next confirmed date is Sunday, February 7, 2027.
- Race day
- February 7, 2027
- Location
- San Marcos, TX
Race details
- Date
- Sunday, February 7, 2027
- Location
- San Marcos, Texas
- Distances
- Half Marathon, 10K, 5K, .05K Fun Run
- Registration
- runsignup.com
- Official website
- scallywompus.com
Registration, course & weather
- Registration status
- Open
- Entry fee
- Listed fee for the longest distance, $99 (from scallywompus.com, checked September 27, 2026)
- Start time
- 7:30 AM CST
- Course profile
- Loop course; Road surface; USATF certified
- Typical race-day weather
- about 49°F at the start, 72% humidity, 5 mph wind (based on the 2026 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 27, 2026)
About the San Marcos Half Marathon
San Marcos Half Marathon
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Guides from the RaceRove blog
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- Blog All guides Planning advice for finding, choosing and travelling to races.
San Marcos Half Marathon: common questions
- When is the San Marcos Half Marathon?
- The next confirmed date is Sunday, February 7, 2027.
- Where is the San Marcos Half Marathon held?
- In San Marcos, Texas.
- What distances does the San Marcos Half Marathon offer?
- Half Marathon, 10K, 5K and .05K Fun Run.
- How do I register for the San Marcos Half Marathon?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the San Marcos Half Marathon?
- Yes — registration is open. Listed fee for the longest distance, $99 (from scallywompus.com, checked September 27, 2026).
- What time does the San Marcos Half Marathon start?
- 7:30 AM CST.
- What is the course like at the San Marcos Half Marathon?
- Loop course; Road surface; USATF certified.
- What is race-day weather usually like at the San Marcos Half Marathon?
- about 49°F at the start, 72% humidity, 5 mph wind (based on the 2026 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 27, 2026).
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.