Jj vs Calum
IRL · Open Men · 11 results Jj Ferry
GBR · Open Men · 5 results Calum Robertson
Station radar · best race with a field of 30 or more
Jj: London ExCeL 2025, Open Men · Calum: Berlin 2026, Open Men
This chart shows where Jj and Calum sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Jj: strongest on BBJ (faster than 95% of the field), weakest on Roxzone (faster than 46%).Calum: strongest on Wall balls (faster than 97% of the field), weakest on Pull (faster than 65%).
See the numbers
| Part | Jj: faster than | Calum: faster than |
|---|---|---|
| Ski | 62% | 76% |
| Push | 62% | 88% |
| Pull | 81% | 65% |
| BBJ | 95% | 89% |
| Row | 82% | 80% |
| Carry | 57% | 95% |
| Lunges | 87% | 66% |
| Wall balls | 77% | 97% |
| Roxzone | 46% | 92% |
| Runs | 95% | 93% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Jj | Calum |
|---|---|---|
| SkiErg | 62% | 76% |
| Sled push | 62% | 88% |
| Sled pull | 81% | 65% |
| Burpee broad jump | 95% | 89% |
| Row | 82% | 80% |
| Farmers carry | 57% | 95% |
| Sandbag lunges | 87% | 66% |
| Wall balls | 77% | 97% |
| Roxzone (moving) | 46% | 92% |
| Runs (8 km) | 95% | 93% |
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.Jj · London ExCeL 2025 · Open Men: 26:53 running, 31:06 at the stations and 11:57 in the roxzone; the longest station was the wall balls (5:46).Below, Calum · Berlin 2026 · Open Men: 27:26 running, 29:58 at the stations and 10:44 in the roxzone; the longest station was the sandbag lunges (4:49).
See the numbers
| Part | Jj · London ExCeL 2025 · Open Men | Calum · Berlin 2026 · Open Men |
|---|---|---|
| Run 1 | 2:47 | 3:00 |
| SkiErg | 4:44 | 4:20 |
| Run 2 | 3:13 | 3:05 |
| Sled push | 2:39 | 2:37 |
| Run 3 | 3:14 | 3:13 |
| Sled pull | 4:01 | 3:58 |
| Run 4 | 3:15 | 3:15 |
| Burpee broad jump | 3:23 | 3:55 |
| Run 5 | 3:14 | 3:19 |
| Row | 4:37 | 4:32 |
| Run 6 | 3:17 | 3:17 |
| Farmers carry | 1:59 | 1:39 |
| Run 7 | 3:13 | 3:22 |
| Sandbag lunges | 3:57 | 4:49 |
| Run 8 | 4:41 | 4:55 |
| Wall balls | 5:46 | 4:07 |
| Roxzone | 11:57 | 10:44 |
| Finish | 1:06:29 | 1:07:58 |
Head to head: 1 race they both ran
| Race | Jj | Calum | Gap |
|---|---|---|---|
| Glasgow 2026 Pro Men · 11 Mar 2026 | 1:18:22 | 1:18:17 | 0:05 · Calum faster |
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