Dean O’Sullivan
Finished top 25% of Open Men at HYROX Sydney 2024; 4 races, best 1:12:59.
Race insights
Dean O’Sullivan's best finish relative to the field was 2024 Sydney: 1:14:11, rank 84 of 348 in Open Men (top 25%). The division median that day was 1:21:54.
At 2025 Melbourne, running made up 44% of Dean O’Sullivan's 1:13:07 (division median 44%): run time was 46 sec faster than the median run time, while the workout stations were 1 min 31 sec faster than the median workout time (Pro Men).
Across 3 Pro races from 2025 Melbourne to 2026 Sydney, Dean O’Sullivan's time has stayed within about a minute (1:13:07 then 1:12:59).
Race history
| Event | Division | Finish | Time | Run | Workout |
|---|---|---|---|---|---|
| 2026 Sydney | Pro Men | #241 of 556(top 44%) | 1:12:59 | — | — |
| 2025 Sydney | Pro Men | #142 of 225(top 64%) | 1:21:21 | 35:56 | 37:36 |
| 2025 Melbourne | Pro Men | #190 of 477(top 40%) | 1:13:07 | 32:25 | 33:38 |
| 2024 Sydney | Open Men | #84 of 348(top 25%) | 1:14:11 | 40:26 | 29:31 |
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 Dean O’Sullivan
At 2026 Sydney, Pro Men:
- #236 Harry Derbyshire — 1:12:47
- #237 Sam Hogan — 1:12:48
- #238 Kale Durham — 1:12:49
- #239 Fletcher March — 1:12:56
- #240 James O'Donnell — 1:12:58
- #242 Blake West — 1:13:03
- #243 Luka Gudelj — 1:13:07
- #244 Andrae Mackay — 1:13:09
- #245 Sean Ryan — 1:13:13
- #246 Jayden Tuira — 1:13:14