GBR Callum Williamson
2 HYROX races over 1 season, all in a team with 2 partners. Best Doubles Men time: 1:08:47 at Warsaw 2025.
Doubles Men: finish time, race by race
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.
2 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| Warsaw 2025 12 Apr 2025team: Dan Kelly, Callum Williamsonwhole field → | Doubles Men · team U29 | 1:08:47 | 188th of 52385th of 164 aged U29 | 41:05 | 23:13 | 4:33 | View results | See splits Hide splitsSkiErg3:48fastest 23%Sled push1:22fastest 11%Sled pull2:36fastest 22%Burpee broad jump2:39fastest 23%Row4:17fastest 36%Farmers carry1:18fastest 10%Sandbag lunges3:12fastest 47%Wall balls4:01fastest 48%Runs (8 km)41:05fastest 43%Roxzone4:33fastest 35%Run 14:09faster than 46%Run 25:17faster than 48%Run 35:25fastest 45%Run 45:27fastest 47%Run 55:28fastest 42%Run 65:27fastest 46%Run 75:21fastest 42%Run 84:34fastest 45%Full report for this race → |
| Birmingham 2024 25 Oct 2024team: Jai Pannum, Callum Williamsonwhole field → | Doubles Men · team U29 | 1:23:35 | 1114th of 1,317302nd of 332 aged U29 | 46:48 | 28:44 | 8:07 | View results | See splits Hide splitsSkiErg4:14faster than 11%Sled push1:47faster than 42%Sled pull3:29faster than 21%Burpee broad jump3:28faster than 32%Row4:38faster than 23%Farmers carry1:33fastest 43%Sandbag lunges4:44faster than 7%Wall balls4:51faster than 16%Runs (8 km)46:48faster than 15%Roxzone8:07faster than 23%Run 15:57faster than 20%Run 24:51faster than 34%Run 35:18faster than 28%Run 45:38faster than 18%Run 56:13faster than 11%Run 65:56faster than 14%Run 76:22faster than 7%Run 86:35faster than 10%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 Callum has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 3:48 | Warsaw 2025 · best of 2 | 4:04 |
| Sled push | 1:22 | Warsaw 2025 · best of 2 | 1:50 |
| Sled pull | 2:36 | Warsaw 2025 · best of 2 | 3:20 |
| Burpee broad jump | 2:39 | Warsaw 2025 · best of 2 | 3:13 |
| Row | 4:17 | Warsaw 2025 · best of 2 | 4:32 |
| Farmers carry | 1:18 | Warsaw 2025 · best of 2 | 1:40 |
| Sandbag lunges | 3:12 | Warsaw 2025 · best of 2 | 3:35 |
| Wall balls | 4:01 | Warsaw 2025 · best of 2 | 4:23 |
| Runs (8 km) | 41:05 | Warsaw 2025 · best of 2 | 42:19 |
| Roxzone | 4:33 | Warsaw 2025 · best of 2 | 6:48 |
How to read
Each station's best across Callum's Doubles Men races, from different races, against the typical Doubles Men split. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.
2 team partners
- Dan Kelly1 race
- Jai Pannum1 race
From the team results above. A name opens the search: a partner can have more than one page.
Warsaw 2025, against 523 Doubles Men
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 Men finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Callum against the typical Doubles Men finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Training for the next one? Let's beat 1:08:47.
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.
