ATHLETE PROFILE
John O’Brien
🇺🇸 USA 2 races Best time 1:25:18
Finished top 34% of Open Men at HYROX Boston 2026; 2 races, best 1:25:18.
Race insights
John O’Brien's best finish relative to the field was 2026 Boston: 1:25:36, rank 627 of 1,896 in Open Men (top 34%). The division median that day was 1:32:27.
Across 2 Open races from 2026 Boston to 2026 New York City, John O’Brien's time has stayed within about a minute (1:25:36 then 1:25:18).
Race history
| Event | Division | Finish | Time |
|---|---|---|---|
| 2026 New York City | Open Men | #1,551 of 4,620(top 34%) | 1:25:18 |
| 2026 Boston | Open Men | #627 of 1,896(top 34%) | 1:25:36 |
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 John O’Brien
At 2026 New York City, Open Men:
- #1,546 Thomas Bristow — 1:25:16
- #1,547 Nate White — 1:25:17
- #1,548 Chris Su — 1:25:17
- #1,549 Dylan Cohen — 1:25:17
- #1,550 Darwin Anderson — 1:25:18
- #1,552 Martin Marquez — 1:25:19
- #1,553 Ilyes Braham — 1:25:19
- #1,554 Daniel Mangan — 1:25:19
- #1,555 David Newhouse — 1:25:21
- #1,556 Adrian Jones — 1:25:21