Results and finish times
Nantucket Triathlon results
Finish-time statistics for 1 year of Nantucket Triathlon in Nantucket, Massachusetts, aggregated from official results. Names are not published here.
How fast is it?
About average for US sprint triathlons
The fastest quarter of the 2025 sprint triathlon field finished under 1:23:54, against 1:24:09 in a typical US sprint triathlon, 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.
2025
Jul 19, 2025
| Event | Finishers | Winner | Median | Middle half | Women median | Men median |
|---|---|---|---|---|---|---|
| Individual | 603 | 58:08 | 1:32:19 | 1:23:54 to 1:41:52 | 1:38:15 | 1:27:43 |
| Relay Team 3 Person | 43 | 1:12:00 | 1:34:05 | 1:27:47 to 1:44:35 | 1:40:18 | 1:31:56 |
Individual
By age group
| 70+ | 6 | 1:42:55 |
| 20-29 | 210 | 1:32:02 |
| 30-39 | 148 | 1:30:09 |
| 40-49 | 72 | 1:31:08 |
| 50-59 | 75 | 1:33:42 |
| 60-69 | 53 | 1:36:48 |
| Under 20 | 34 | 1:33:40 |
Finishers and median time per group.
Relay Team 3 Person
By age group
| 70+ | 2 | 1:40:56 |
| 20-29 | 12 | 1:34:39 |
| 30-39 | 8 | 1:37:11 |
| 40-49 | 7 | 1:25:30 |
| 50-59 | 7 | 1:34:06 |
| 60-69 | 5 | 1:39:46 |
| Under 20 | 2 | 1:30:09 |
Finishers and median time per group.
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