Jack vs Callum
Jack Fox-Salt
Callum Jarvis
Station radar · best race with a field of 30 or more
Jack: Birmingham 2025, Open Men · Callum: London ExCeL 2025, Open Men
This chart shows where Jack and Callum sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Jack: strongest on BBJ (faster than 77% of the field), weakest on Carry (faster than 26%).Callum: strongest on Runs (faster than 92% of the field), weakest on Ski (faster than 13%).
See the numbers
| Part | Jack: faster than | Callum: faster than |
|---|---|---|
| Ski | 47% | 13% |
| Push | 40% | 58% |
| Pull | 31% | 45% |
| BBJ | 77% | 24% |
| Row | 37% | 74% |
| Carry | 26% | 16% |
| Lunges | 26% | 79% |
| Wall balls | 44% | 20% |
| Roxzone | 68% | 90% |
| Runs | 43% | 92% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Jack | Callum |
|---|---|---|
| SkiErg | 47% | 13% |
| Sled push | 40% | 58% |
| Sled pull | 31% | 45% |
| Burpee broad jump | 77% | 24% |
| Row | 37% | 74% |
| Farmers carry | 26% | 16% |
| Sandbag lunges | 26% | 79% |
| Wall balls | 44% | 20% |
| Roxzone (moving) | 68% | 90% |
| Runs (8 km) | 43% | 92% |
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.Jack · Birmingham 2025 · Open Men: 40:58 running, 39:38 at the stations and 5:55 in the roxzone; the longest station was the wall balls (7:41).Below, Callum · London ExCeL 2025 · Open Men: 27:19 running, 41:40 at the stations and 9:21 in the roxzone; the longest station was the wall balls (10:13).
See the numbers
| Part | Jack · Birmingham 2025 · Open Men | Callum · London ExCeL 2025 · Open Men |
|---|---|---|
| Run 1 | 4:59 | 2:51 |
| SkiErg | 4:31 | 5:16 |
| Run 2 | 4:22 | 3:11 |
| Sled push | 3:32 | 2:42 |
| Run 3 | 5:15 | 3:17 |
| Sled pull | 5:40 | 4:56 |
| Run 4 | 5:05 | 3:28 |
| Burpee broad jump | 4:32 | 6:58 |
| Run 5 | 5:38 | 3:09 |
| Row | 4:57 | 4:42 |
| Run 6 | 5:03 | 3:15 |
| Farmers carry | 2:34 | 2:39 |
| Run 7 | 5:14 | 3:20 |
| Sandbag lunges | 6:11 | 4:14 |
| Run 8 | 5:23 | 4:48 |
| Wall balls | 7:41 | 10:13 |
| Roxzone | 5:55 | 9:21 |
| Finish | 1:26:25 | 1:18:13 |
Head to head: 1 race they both ran
| Race | Jack | Callum | Gap |
|---|---|---|---|
| Birmingham 2025 Open Men · 22 Oct 2025 | 1:26:25 | 1:26:23 | 0:02 · Callum faster |
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