ATHLETE PROFILE
Jenn Kosier
🇺🇸 USA 1 race Best time 1:18:34
Finished top 7% of Open Women at HYROX Boston 2026; 1 race, best 1:18:34.
Race insights
Jenn Kosier's best finish relative to the field was 2026 Boston: 1:18:34, rank 115 of 1,644 in Open Women (top 7%). The division median that day was 1:39:22.
Race history
| Event | Division | Finish | Time |
|---|---|---|---|
| 2026 Boston | Open Women | #115 of 1,644(top 7%) | 1:18:34 |
Times come from official HYROX results. Finish shows the rank within the division at that event, with the top percentage of the field in brackets.
Finished alongside Jenn Kosier
At 2026 Boston, Open Women:
- #110 Lauren Uslar — 1:18:25
- #111 Maya Crittenden — 1:18:26
- #112 Kate Hirsch — 1:18:27
- #113 Daria Daspin — 1:18:30
- #114 Emily Harriman — 1:18:31
- #116 Julia Victor — 1:18:39
- #117 Barbara Garcia — 1:18:40
- #118 Gabriella Travali — 1:18:43
- #119 Alyssa Raimondo — 1:18:45
- #120 Lisa McIntyre — 1:18:47