Duby vs Rob
NED · Open Men · 2 results Duby Ballak
NED · Open Men · 11 results Rob van Efferen
Station radar · best race with a field of 30 or more
Duby: Rotterdam 2026, Open Men · Rob: Rotterdam 2026, Open Men
no splitWall ballsRoxzoneRuns
This chart shows where Duby and Rob sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Duby: strongest on BBJ (faster than 89% of the field), weakest on Roxzone (faster than 21%).Rob: strongest on Carry (faster than 85% of the field), weakest on Ski (faster than 29%).
See the numbers
| Part | Duby: faster than | Rob: faster than |
|---|---|---|
| Ski | 73% | 29% |
| Push | 66% | 64% |
| Pull | 59% | 80% |
| BBJ | 89% | 77% |
| Row | 84% | 64% |
| Carry | 70% | 85% |
| Lunges | no split | 48% |
| Wall balls | 73% | 78% |
| Roxzone | 21% | 77% |
| Runs | 61% | 65% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Duby | Rob |
|---|---|---|
| SkiErg | 73% | 29% |
| Sled push | 66% | 64% |
| Sled pull | 59% | 80% |
| Burpee broad jump | 89% | 77% |
| Row | 84% | 64% |
| Farmers carry | 70% | 85% |
| Sandbag lunges | — | 48% |
| Wall balls | 73% | 78% |
| Roxzone (moving) | 21% | 77% |
| Runs (8 km) | 61% | 65% |
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.Duby · Rotterdam 2026 · Open Men: 39:46 running, 27:58 at the stations and 8:36 in the roxzone; the longest station was the wall balls (6:01).Below, Rob · Rotterdam 2026 · Open Men: 39:10 running, 33:23 at the stations and 5:46 in the roxzone; the longest station was the wall balls (5:44).
See the numbers
| Part | Duby · Rotterdam 2026 · Open Men | Rob · Rotterdam 2026 · Open Men |
|---|---|---|
| Run 1 | 4:44 | 4:43 |
| SkiErg | 4:33 | 4:56 |
| Run 2 | 4:31 | 4:32 |
| Sled push | 2:32 | 2:34 |
| Run 3 | 4:41 | 4:49 |
| Sled pull | 4:19 | 3:48 |
| Run 4 | 4:44 | 4:50 |
| Burpee broad jump | 4:04 | 4:37 |
| Run 5 | 5:00 | 4:50 |
| Row | 4:31 | 4:43 |
| Run 6 | 5:01 | 4:59 |
| Farmers carry | 1:57 | 1:46 |
| Run 7 | 4:54 | 4:55 |
| Sandbag lunges | — | 5:15 |
| Run 8 | 6:11 | 5:32 |
| Wall balls | 6:01 | 5:44 |
| Roxzone | 8:36 | 5:46 |
| Finish | 1:18:11 | 1:18:12 |
Head to head: 2 races they both ran
| Race | Duby | Rob | Gap |
|---|---|---|---|
| Rotterdam 2026 Open Men · 15 Apr 2026 | 1:18:11 | 1:18:12 | 0:01 · Duby faster |
| Amsterdam 2026 Open Men · 21 Jan 2026 | 1:21:58 | 1:24:44 | 2:46 · Duby faster |
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