IRL Nathalie O Brien
6 HYROX races over 2 seasons, all in a team with 3 partners.
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 Pro Doubles Women race. Not enough complete, clean Pro Doubles Women 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 Doubles Women race. Not enough complete, clean Doubles Women 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 | Report | |
|---|---|---|---|---|---|---|---|---|
| Málaga 2026 19 Apr 2026team: Maggie Duncliffe, Nathalie O Brienwhole field → | Pro Doubles Women · team 30-34 | 1:29:54 | 130th of 14628th of 32 aged 30-34 | 53:38 | 28:42 | 7:37 | View results | See splits Hide splitsSkiErg4:10fastest 11%Sled push2:10fastest 14%Sled pull3:59fastest 43%Burpee broad jump3:40faster than 35%Row4:48fastest 39%Farmers carry1:56faster than 34%Sandbag lunges3:57faster than 35%Wall balls4:02fastest 47%Runs (8 km)53:38faster than 2%Roxzone7:37faster than 23%Run 16:02faster than 2%Run 26:23faster than 4%Run 37:15faster than 1%Run 46:55faster than 4%Run 56:57faster than 4%Run 66:43faster than 5%Run 76:37faster than 6%Run 86:50faster than 6%Full report for this race → |
| Poznań 2025 13 Dec 2025team: Margaret Duncliffe, Nathalie O Brienwhole field → | Pro Doubles Women · team 30-34 | 1:37:11 | 79th of 9113th of 17 aged 30-34 | 57:41 | 31:55 | 7:39 | View results | See splits Hide splitsSkiErg4:26fastest 29%Sled push2:22fastest 44%Sled pull4:51faster than 28%Burpee broad jump4:14faster than 25%Row4:56fastest 46%Farmers carry2:13faster than 16%Sandbag lunges4:25faster than 28%Wall balls4:28faster than 27%Runs (8 km)57:41faster than 7%Roxzone7:39faster than 11%Run 16:06faster than 13%Run 26:50faster than 6%Run 37:26faster than 6%Run 47:22faster than 5%Run 57:33faster than 5%Run 67:37faster than 4%Run 77:31faster than 6%Run 87:20faster than 12%Full report for this race → |
| Valencia Oct 2025 17 Oct 2025team: Alexandra O Brien, Nathalie O Brienwhole field → | Pro Doubles Women · team 25-29 | 1:40:30 | 114th of 12426th of 30 aged 25-29 | 58:17 | 34:53 | 7:25 | View results | See splits Hide splitsSkiErg4:43faster than 30%Sled push2:55faster than 41%Sled pull6:20faster than 14%Burpee broad jump3:51faster than 30%Row5:06faster than 21%Farmers carry2:25faster than 11%Sandbag lunges5:06faster than 16%Wall balls4:27faster than 38%Runs (8 km)58:17faster than 3%Roxzone7:25faster than 18%Run 16:54faster than 3%Run 26:45faster than 5%Run 37:00faster than 4%Run 47:53Run 57:00faster than 9%Run 67:57faster than 1%Run 76:56faster than 10%Run 87:57faster than 6%Full report for this race → |
| Málaga 2025 21 Mar 2025team: Maggie Duncliffe, Nathalie O Brienwhole field → | Doubles Women · team 30-39 | 1:25:32 | 444th of 778166th of 278 aged 30-39 | 52:31 | 25:49 | 7:16 | View results | See splits Hide splitsSkiErg4:03fastest 2%Sled push1:38fastest 24%Sled pull3:02fastest 6%Burpee broad jump3:45fastest 41%Row4:52fastest 16%Farmers carry1:34fastest 16%Sandbag lunges3:21fastest 40%Wall balls3:34fastest 12%Runs (8 km)52:31faster than 21%Roxzone7:16faster than 40%Run 15:18faster than 44%Run 26:21faster than 19%Run 36:58faster than 14%Run 46:45faster than 20%Run 56:47faster than 23%Run 66:50faster than 18%Run 76:57faster than 17%Run 86:38faster than 30%Full report for this race → |
| Valencia Mar 2025 9 Mar 2025team: Nathalie O Brien, Alexandra O Brienwhole field → | Doubles Women · team U29 | 1:15:48 | 81st of 36033rd of 147 aged U29 | 44:04 | 26:36 | 5:08† | View results | See splits Hide splitsSkiErg4:18fastest 4%Sled push1:39fastest 18%Sled pull3:14fastest 9%Burpee broad jump3:47fastest 46%Row4:44fastest 11%Farmers carry1:49faster than 45%Sandbag lunges3:04fastest 15%Wall balls4:01fastest 40%Runs (8 km)44:04fastest 32%Roxzone5:08Run 15:27fastest 33%Run 25:12fastest 34%Run 35:30fastest 34%Run 45:31fastest 33%Run 55:40fastest 35%Run 65:39fastest 38%Run 75:27fastest 29%Run 85:38fastest 25%Full report for this race → |
| Amsterdam 2024 10 Oct 2024team: Alexandra O Brien, Nathalie O Brienwhole field → | Doubles Women · team U29 | 1:14:39 | 86th of 96538th of 384 aged U29 | 44:46 | 24:31 | 5:26 | View results | See splits Hide splitsSkiErg4:17fastest 9%Sled push1:26fastest 30%Sled pull3:08fastest 14%Burpee broad jump2:57fastest 5%Row4:31fastest 4%Farmers carry1:53faster than 33%Sandbag lunges2:49fastest 12%Wall balls3:30fastest 12%Runs (8 km)44:46fastest 14%Roxzone5:26fastest 15%Run 14:04fastest 19%Run 25:32fastest 14%Run 35:45fastest 15%Run 45:49fastest 16%Run 55:54fastest 16%Run 65:56fastest 18%Run 75:49fastest 15%Run 86:00fastest 12%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. † This venue did not time the roxzone: the figure is the finish minus runs and stations, and part of the walk is inside the run laps there, so it is shorter than at other venues. 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 Nathalie has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:10 | Málaga 2026 · best of 3 | 4:30 |
| Sled push | 2:10 | Málaga 2026 · best of 3 | 2:27 |
| Sled pull | 3:59 | Málaga 2026 · best of 3 | 4:26 |
| Burpee broad jump | 3:40 | Málaga 2026 · best of 3 | 3:31 |
| Row | 4:48 | Málaga 2026 · best of 3 | 4:53 |
| Farmers carry | 1:56 | Málaga 2026 · best of 3 | 1:55 |
| Sandbag lunges | 3:57 | Málaga 2026 · best of 3 | 4:00 |
| Wall balls | 4:02 | Málaga 2026 · best of 3 | 4:12 |
| Runs (8 km) | 53:38 | Málaga 2026 · best of 3 | 42:53 |
| Roxzone | 7:25 | Valencia Oct 2025 · best of 3 | 6:35 |
How to read
Each station's best across Nathalie's Pro Doubles Women races, from different races, against the typical Pro Doubles Women split. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.
3 team partners
- Alexandra O Brien3 races
- Maggie Duncliffe2 races
- Margaret Duncliffe1 race
From the team results above. A name opens the search: a partner can have more than one page.
Málaga 2026, against 146 Pro Doubles Women
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 Pro Doubles Women finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Nathalie against the typical Pro Doubles Women finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Roxzone cost 1:40 against the typical Pro Doubles Women finisher at Málaga 2026. The pacing guide is where that time comes back.
Fix roxzone. Then beat 1:29:54.
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.
