IRL Mark O’Brien
6 HYROX results (1 solo, 5 in a team) over 2 seasons. Personal bests: Open Men 1:32:35 (Sydney 2024) · Doubles Men 1:08:54 (Melbourne 2024) · Pro Doubles Men 1:13:53 (Melbourne 2025).
One best per race type
Finish time, race by race: one race type at a time
oldest to newest · a line going down means getting fasterEach dot is one Doubles Men race. Not enough complete, clean Doubles Men races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
Each dot is one Pro Doubles Men race. Not enough complete, clean Pro Doubles Men races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
6 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | |
|---|---|---|---|---|---|---|---|
| Lisbon 2026 1 May 2026team: Ankit Ruia, Mark O~brienwhat the whole field did → | Doubles Men · team 40-44 | 1:31:43 | 837th of 903 | 46:30 | 37:04 | 8:12 | splitsSkiErg4:23Sled push2:51Sled pull4:40Burpee broad jump4:05Row4:53Farmers carry4:17Sandbag lunges5:11Wall balls6:44Run 13:50Run 25:00Run 35:33Run 45:56Run 56:38Run 66:57Run 76:05Run 86:35Full report for this race → |
| Melbourne 2025 13 Dec 2025team: Mark O'Brien, Mike Barrerawhat the whole field did → | Pro Doubles Men · team 45-49 | 1:13:53 | 293rd of 468 | 34:24 | 31:08 | 8:24 | splitsSkiErg4:12Sled push2:22Sled pull5:44Burpee broad jump3:25Row4:43Farmers carry1:46Sandbag lunges3:42Wall balls5:14Run 12:00Run 24:37Run 34:37Run 44:32Run 54:36Run 64:25Run 74:28Run 85:13Full report for this race → |
| Sydney 2025 5 Jul 2025team: Mark O'Brien, Adam Zahrwhat the whole field did → | Pro Doubles Men · team 35-39 | 1:14:32 | 170th of 253 | 35:29 | 31:27 | 7:39 | splitsSkiErg3:50Sled push2:02Sled pull5:10Burpee broad jump3:42Row4:37Farmers carry2:08Sandbag lunges5:05Wall balls4:53Run 13:36Run 24:00Run 34:29Run 44:12Run 54:16Run 64:25Run 74:30Run 86:04Full report for this race → |
| Brisbane 2025 28 Feb 2025team: Justin Cassar, Mark O’Brienwhat the whole field did → | Doubles Men · team 40-49 | 1:12:49 | 377th of 731 | 38:44 | 28:24 | 5:46 | splitsSkiErg4:01Sled push2:01Sled pull3:34Burpee broad jump3:52Row4:45Farmers carry1:38Sandbag lunges4:18Wall balls4:15Run 12:28Run 24:38Run 34:58Run 45:06Run 55:17Run 65:26Run 75:24Run 85:31Full report for this race → |
| Melbourne 2024 14 Dec 2024team: Mark O'Brien, Roman Wagnerwhat the whole field did → | Doubles Men · team 30-39 | 1:08:54 | top 28% 312/1,124 | 35:34 | 26:14 | 7:10 | splitsSkiErg4:07Sled push1:38Sled pull3:58Burpee broad jump2:52Row4:36Farmers carry1:49Sandbag lunges3:21Wall balls3:53Run 12:34Run 24:20Run 34:39Run 44:39Run 54:41Run 64:40Run 74:47Run 85:18Full report for this race → |
| Sydney 2024 26 Jul 2024what the whole field did → | Open Men · 40-44 | 1:32:35 | 529th of 696 | 45:06 | 40:31 | 7:03 | splitsSkiErg4:59Sled push2:28Sled pull6:37Burpee broad jump5:48Row5:20Farmers carry2:13Sandbag lunges4:59Wall balls8:07Run 13:56Run 25:12Run 35:34Run 45:47Run 55:54Run 65:52Run 76:00Run 86:54Full report for this race → |
Place is the position among timed finishers in the same race, division and gender; a doubles place is the team's. Runs is the organiser's official run total (it can differ from the eight laps added up by a few seconds), stations the eight stations added up, and roxzone the time moving between them. The age group is the one entered for that race; for a team it is the team’s age group. How the numbers are made.
Sydney 2024, against 696 Open Men
Shape of the race
Each spoke is one segment (roxzone is the time moving between stations). The further out, the bigger the share of the field beaten on it. A round shape is an even race; a dent is a weak station.
How you ranked on each segment
Longer is better: the share of the field this segment beat.
Minutes against the typical finisher
Green, left of centre: faster than the typical Open Men finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Mark against the typical Open Men finisher
Left to right is the race in order: run 1, SkiErg, run 2, sled push, and so on. A block wider than the one below it is a slower segment than the typical finisher.
Wall balls cost 1:57 against the typical Open Men finisher at Sydney 2024. The wall balls guide shows whether that is strength or pacing, and the workouts that fix it.
Fix wall balls. Then beat 1:32:35.
The RoxHype app takes your real splits, your kit and your next race date, and builds the weeks between.
- Every session written for your weak station, not a generic plan
- Rebuilt each week from what you actually did
- Race-day pacing from your own splits
Free to download. Used by more than 40,000 HYROX athletes.
