Jascha vs Callum
Jascha Potthoff
Callum Overton
Station radar · best race with a field of 30 or more
Jascha: Frankfurt 2024, Open Men · Callum: London ExCeL 2025, Open Men
no split
This chart shows where Jascha and Callum sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Jascha: strongest on Wall balls (faster than 99% of the field), weakest on Push (faster than 83%).Callum: strongest on Ski (faster than 99% of the field), weakest on Carry (faster than 69%).
See the numbers
| Part | Jascha: faster than | Callum: faster than |
|---|---|---|
| Ski | 98% | 99% |
| Push | 83% | 94% |
| Pull | 99% | 96% |
| BBJ | 99% | 98% |
| Row | 98% | 94% |
| Carry | 96% | 69% |
| Lunges | 99% | 99% |
| Wall balls | 99% | 98% |
| Roxzone | 98% | 99% |
| Runs | 98% | no split |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Jascha | Callum |
|---|---|---|
| SkiErg | 98% | 99% |
| Sled push | 83% | 94% |
| Sled pull | 99% | 96% |
| Burpee broad jump | 99% | 98% |
| Row | 98% | 94% |
| Farmers carry | 96% | 69% |
| Sandbag lunges | 99% | 99% |
| Wall balls | 99% | 98% |
| Roxzone (moving) | 98% | 99% |
| Runs (8 km) | 98% | — |
The share of their own field each athlete beat on that segment, at the race named on the left. Higher is better; green marks the better of the two. A dash means no split was published.
Those races as one bar each
This chart draws the race in order, left to right: each 1 km run (blue), each station (yellow) and the roxzone (grey), sized by its time.Jascha · Frankfurt 2024 · Open Men: 31:11 running, 24:26 at the stations and 4:20 in the roxzone; the longest station was the SkiErg (4:07).Below, Callum · London ExCeL 2025 · Open Men: 22:21 running, 26:08 at the stations and 7:29 in the roxzone; the longest station was the row (4:26).
See the numbers
| Part | Jascha · Frankfurt 2024 · Open Men | Callum · London ExCeL 2025 · Open Men |
|---|---|---|
| Run 1 | 3:18 | 2:15 |
| SkiErg | 4:07 | 4:03 |
| Run 2 | 3:46 | 2:42 |
| Sled push | 2:19 | 2:08 |
| Run 3 | 3:49 | 2:46 |
| Sled pull | 3:02 | 3:28 |
| Run 4 | 3:59 | 2:42 |
| Burpee broad jump | 2:50 | 3:05 |
| Run 5 | 3:59 | 2:45 |
| Row | 4:07 | 4:26 |
| Run 6 | 3:59 | 2:41 |
| Farmers carry | 1:25 | 1:51 |
| Run 7 | 3:59 | 2:43 |
| Sandbag lunges | 3:00 | 2:58 |
| Run 8 | 4:23 | 3:47 |
| Wall balls | 3:36 | 4:09 |
| Roxzone | 4:20 | 7:29 |
| Finish | 59:49 | 55:50 |
Head to head: 1 race they both ran
| Race | Jascha | Callum | Gap |
|---|---|---|---|
| Cologne 2025 Open Men · 10 Apr 2025 | 1:00:39 | 1:00:41 | 0:02 · Jascha faster |
Close the gap at your next race.
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.