GBR Zack Permutt
3 HYROX races over 2 seasons, all in a team with 3 partners. Best Doubles Mixed time: 1:15:50 at London 2025.
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.
3 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| London ExCeL 2025 4 Dec 2025team: Zack Permutt, Grace Brecknockwhole field → | Doubles Mixed · team 30-34 | 1:16:18 | 1113th of 2,853334th of 743 aged 30-34 | 34:05* | 31:27* | 10:50 | View results | See splits Hide splitsSkiErg4:34fastest 40%Sled push2:22faster than 26%Sled pull4:44faster than 20%Burpee broad jump2:58fastest 19%Row4:50fastest 46%Farmers carry1:48faster than 48%Sandbag lunges3:44fastest 38%Wall balls6:27faster than 15%Runs (8 km)34:05fastest 32%Roxzone10:50fastest 25%Run 13:43faster than 48%Run 24:07fastest 43%Run 34:08fastest 32%Run 44:03fastest 27%Run 54:15fastest 33%Run 64:11fastest 31%Run 74:09fastest 29%Run 85:33fastest 23%Full report for this race → |
| London 2025 3 May 2025team: Zack Permutt, Amelia Permuttwhole field → | Doubles Mixed · team 30-39 | 1:15:50 | 419th of 956181st of 383 aged 30-39 | 40:48 | 30:04 | 5:03 | View results | See splits Hide splitsSkiErg4:10faster than 49%Sled push1:56fastest 41%Sled pull4:12faster than 18%Burpee broad jump2:57fastest 31%Row4:36fastest 49%Farmers carry1:48faster than 45%Sandbag lunges5:33faster than 9%Wall balls4:52faster than 46%Runs (8 km)40:48fastest 31%Roxzone5:03fastest 39%Run 15:13fastest 48%Run 24:54fastest 45%Run 34:44fastest 22%Run 44:46fastest 24%Run 54:53fastest 25%Run 64:54fastest 28%Run 75:14fastest 44%Run 86:13fastest 28%Full report for this race → |
| London 2024 29 Nov 2024team: Amelia Parsons, Zack Permuttwhole field → | Doubles Mixed · team 30-39 | 1:20:33 | 664th of 1,316327th of 598 aged 30-39 | 43:35 | 29:55 | 7:08 | View results | See splits Hide splitsSkiErg4:07fastest 33%Sled push2:05fastest 37%Sled pull4:44faster than 25%Burpee broad jump2:44fastest 11%Row4:30fastest 25%Farmers carry1:53faster than 34%Sandbag lunges4:15faster than 34%Wall balls5:37faster than 16%Runs (8 km)43:35faster than 47%Roxzone7:08fastest 35%Run 17:22faster than 18%Run 25:17faster than 27%Run 35:10faster than 45%Run 45:00fastest 42%Run 55:10fastest 44%Run 65:05fastest 43%Run 75:04fastest 42%Run 85:31fastest 44%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. * At that edition running was under 44% of the typical finish (48% is normal): the timing mats counted some running as station time, so its runs look faster and its stations slower than they were. How the numbers are made.
The fastest Zack has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:07 | London 2024 · best of 3 | 4:20 |
| Sled push | 1:56 | London 2025 · best of 3 | 2:11 |
| Sled pull | 4:12 | London 2025 · best of 3 | 3:59 |
| Burpee broad jump | 2:44 | London 2024 · best of 3 | 3:35 |
| Row | 4:30 | London 2024 · best of 3 | 4:47 |
| Farmers carry | 1:48 | London ExCeL 2025 · best of 3 | 1:50 |
| Sandbag lunges | 3:44 | London ExCeL 2025 · best of 3 | 4:03 |
| Wall balls | 4:52 | London 2025 · best of 3 | 4:34 |
| Runs (8 km) | 34:05 | London ExCeL 2025 · best of 3 | 45:36 |
| Roxzone | 5:03 | London 2025 · best of 3 | 7:11 |
How to read
Each station's best across Zack'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.
3 team partners
- Amelia Parsons1 race
- Amelia Permutt1 race
- Grace Brecknock1 race
From the team results above. A name opens the search: a partner can have more than one page.
London 2025, against 956 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: Zack against the typical Doubles Mixed finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Sandbag lunges cost 1:41 against the typical Doubles Mixed finisher at London 2025. The sandbag lunges guide shows whether that is strength or pacing, and the workouts that fix it.
Fix sandbag lunges. Then beat 1:15:50.
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.
