IRL Miriam O Brien
2 HYROX races over 1 season, all in a team with 2 partners. Best Doubles Mixed time: 1:45:15 at Brisbane 2026.
Doubles Mixed: finish time, race by race
Oldest to newest; a line going down means getting fasterEach dot is one Doubles Mixed race. Not enough complete, clean Doubles Mixed races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
2 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| Brisbane 2026 13 Apr 2026team: Miriam O Brien, Ryan McCarthywhole field → | Doubles Mixed · team 30-34 | 1:45:15 | 1553rd of 1,664330th of 354 aged 30-34 | 56:33 | 38:48 | 9:59 | View results | See splits Hide splitsSkiErg5:01faster than 1%Sled push2:46faster than 11%Sled pull5:41faster than 4%Burpee broad jump5:58faster than 3%Row5:33faster than 4%Farmers carry2:10faster than 10%Sandbag lunges5:37faster than 9%Wall balls6:02faster than 13%Runs (8 km)56:33faster than 7%Roxzone9:59faster than 15%Run 15:45faster than 10%Run 26:52faster than 5%Run 37:31faster than 6%Run 47:20faster than 8%Run 57:12faster than 10%Run 66:59faster than 12%Run 77:07faster than 11%Run 87:51faster than 6%Full report for this race → |
| Sydney 2025 4 Jul 2025team: Ryan McCarthy, Miriam O Brienwhole field → | Doubles Mixed · team 25-29 | 1:51:23 | 1644th of 1,718467th of 478 aged 25-29 | 53:28 | 44:23 | 13:36 | View results | See splits Hide splitsSkiErg5:17Sled push2:42faster than 1%Sled pull6:52Burpee broad jump7:49Row5:52Farmers carry2:10faster than 19%Sandbag lunges6:46faster than 5%Wall balls6:55faster than 6%Runs (8 km)53:28faster than 11%Roxzone13:36faster than 4%Run 15:38faster than 9%Run 26:04faster than 8%Run 36:23faster than 9%Run 46:29faster than 10%Run 56:49faster than 9%Run 66:33faster than 11%Run 76:40faster than 12%Run 88:55faster than 18%Full report for this race → |
How to read
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.
The fastest Miriam has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 5:01 | Brisbane 2026 · best of 2 | 4:20 |
| Sled push | 2:42 | Sydney 2025 · best of 2 | 2:11 |
| Sled pull | 5:41 | Brisbane 2026 · best of 2 | 3:59 |
| Burpee broad jump | 5:58 | Brisbane 2026 · best of 2 | 3:35 |
| Row | 5:33 | Brisbane 2026 · best of 2 | 4:47 |
| Farmers carry | 2:10 | Brisbane 2026 · best of 2 | 1:50 |
| Sandbag lunges | 5:37 | Brisbane 2026 · best of 2 | 4:03 |
| Wall balls | 6:02 | Brisbane 2026 · best of 2 | 4:34 |
| Runs (8 km) | 53:28 | Sydney 2025 · best of 2 | 45:36 |
| Roxzone | 9:59 | Brisbane 2026 · best of 2 | 7:11 |
How to read
Each station's best across Miriam's Doubles Mixed races, from different races, against the typical Doubles Mixed split. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.
2 team partners
- Ryan McCarthy1 race
- Ryan McCarthy1 race
From the team results above. A name opens the search: a partner can have more than one page.
Brisbane 2026, against 1,664 Doubles Mixed
Shape of the race
Further out means you beat more of the field on that part. A dent is a weak spot.
How you ranked on each station
Longer is better: the share of the field you beat.
Minutes against the typical finisher
Green, left of centre: faster than the typical Doubles Mixed finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Miriam against the typical Doubles Mixed finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Roxzone cost 2:33 against the typical Doubles Mixed finisher at Brisbane 2026. The pacing guide is where that time comes back.
Fix roxzone. Then beat 1:45:15.
The RoxHype app is your training plan to race day: built from your splits, your kit and your race date, and adjusted every week.
- A week-by-week plan that counts down to your race
- Extra work on your slowest stations
- Adjusts every week to what you actually did
Free to download. Used by more than 40,000 HYROX athletes.
