# 5K Races in San Marcos, TX (2026)

> 3 upcoming 5K races in San Marcos, Texas.

- **Page:** https://runthis.run/races/texas/san-marcos/5k

## Races

- **[2027 San Marcos Half Marathon 10k and 5k](https://runthis.run/event/rr-115578-2027-san-marcos-half-marathon-10k-and-5k)** — Sun, Feb 7, 2027 · 7:30 AM CST · San Marcos, TX · Marathon / 10K / 5K / 50 m
- **[Day of the Dead Half Marathon - Austin](https://runthis.run/event/rs-165182-day-of-the-dead-half-marathon-austin)** — Sat, Oct 3, 2026 · 12:00 AM UTC · San Marcos, TX · 1 mile / 5K / 6.5 mi / Marathon
- **[Miles for a Match 5k](https://runthis.run/event/rs-203160-miles-for-a-match-5k)** — Sat, Mar 20, 2027 · 12:00 AM UTC · San Marcos, TX · 5K

## Nearby

- [All races in San Marcos, TX](https://runthis.run/races/texas/san-marcos.md)
- [5K races in Texas](https://runthis.run/races/texas/5k.md)

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Source: [https://runthis.run/races/texas/san-marcos/5k](https://runthis.run/races/texas/san-marcos/5k) — data from Run This (runthis.run).