DoNot Stop Half Marathon/5K/10K - San Antonio
Sat, Apr 17, 2027 · in 6 months San Antonio, TX
Half marathonHalf marathon10K5K1 mile
Race website & registration Your chances
Where would you finish?
Enter your race pace or connect Strava, and raceIQ compares you with this race's past finishers in your age group and gender.
See your predicted place7th
of ~140
Age group
Finish times
From the 2026 results.
| Distance | Finishers | Winner | Top 5% | Top 25% | Median |
|---|---|---|---|---|---|
| Half marathon | 27 | 1:51:36 | 1:53:18 | 2:15:43 | 2:36:46 |
| 10K | 46 | 50:31 | 53:13 | 59:39 | 1:05:12 |
| 5K | 207 | 22:24 | 27:55 | 34:55 | 41:24 |
| 1 mile | 13 | 11:36 | 11:37 | 11:48 | 16:18 |
Field strength
5KCasual
Faster up front than 6% of the 5K races we track, based on 619 finishers over 3 editions.
10KCasual
Faster up front than 18% of the 10K races we track, based on 185 finishers over 3 editions.
Half marathonCasual
Faster up front than 11% of the half marathon races we track, based on 89 finishers over 2 editions.
Finishers by year
| Year | 5K | Half marathon | 10K | 1 mile |
|---|---|---|---|---|
| 2026 | 207 | 27 | 46 | 13 |
| 2025 | 256 | 62 | 57 | — |
| 2024 | 156 | — | 82 | — |
Upcoming races nearby
All races in Texas