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Results and finish times

Heatwave Half Marathon/5K/10K - Austin results

Finish-time statistics for 1 year of Heatwave Half Marathon/5K/10K - Austin in Austin, Texas, aggregated from official results. Names are not published here.

How fast is it?

Slower than most Texas 5Ks

The fastest quarter of the 2026 5K field finished under 31:18, against 30:02 in a typical Texas 5K, so times here run 4 percent slower.

  • Half Marathon: Slower than most Texas half marathons. The fastest quarter of the 2026 half marathon field finished under 2:10:00, against 2:01:59 in a typical Texas half marathon, so times here run 7 percent slower.
  • 10K: About average for Texas 10Ks. The fastest quarter of the 2026 10K field finished under 56:14, against 57:11 in a typical Texas 10K, so times here are about average.

Compares the fastest quarter of each field, so walkers and first-timers do not skew it. It reflects the course and the field together: a flat course, cool weather, or a competitive crowd all make times faster.

2026

Jul 19, 2026

EventFinishersWinnerMedianMiddle halfWomen medianMen median
5K10717:1137:3212:05 /mi31:18 to 42:5139:2532:46
Half-Marathon751:24:052:23:3710:57 /mi2:10:00 to 2:45:212:28:482:22:55
10K6141:431:03:4410:15 /mi56:14 to 1:11:341:06:4959:10
Half-Marathon Relay554:5055:024:12 /mi54:55 to 56:3554:5956:35

5K

median 37:3218:181:04:26
Finish times, fastest to slowest. Each bar is a slice of the field; the dashed line is the median.

By age group

70+551:18
20-293135:52
30-393636:36
40-491237:35
50-59839:55
60-69537:48
Under 201033:26

Finishers and median time per group.

Half-Marathon

median 2:23:371:38:153:25:31
Finish times, fastest to slowest. Each bar is a slice of the field; the dashed line is the median.

By age group

20-29352:14:56
30-39172:28:48
40-49102:46:56
50-5962:23:03
60-6912:57:53
Under 2062:24:44

Finishers and median time per group.

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