Jesper vs Ian
NED · Open Men · 1 result Jesper Vlok
NED · Open Men · 4 results Ian Olthof
Station radar · best race with a field of 30 or more
Jesper: Heerenveen 2026, Open Men · Ian: Heerenveen 2026, Open Men
This chart shows where Jesper and Ian sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Jesper: strongest on BBJ (faster than 65% of the field), weakest on Ski (faster than 0%).Ian: strongest on Ski (faster than 23% of the field), weakest on Carry (faster than 1%).
See the numbers
| Part | Jesper: faster than | Ian: faster than |
|---|---|---|
| Ski | 0% | 23% |
| Push | 2% | 8% |
| Pull | 1% | 2% |
| BBJ | 65% | 5% |
| Row | 1% | 2% |
| Carry | 1% | 1% |
| Lunges | 17% | 11% |
| Wall balls | 7% | 4% |
| Roxzone | 9% | 2% |
| Runs | 3% | 17% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Jesper | Ian |
|---|---|---|
| SkiErg | 0% | 23% |
| Sled push | 2% | 8% |
| Sled pull | 1% | 2% |
| Burpee broad jump | 65% | 5% |
| Row | 1% | 2% |
| Farmers carry | 1% | 1% |
| Sandbag lunges | 17% | 11% |
| Wall balls | 7% | 4% |
| Roxzone (moving) | 9% | 2% |
| Runs (8 km) | 3% | 17% |
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.Jesper · Heerenveen 2026 · Open Men: 55:14 running, 51:29 at the stations and 11:41 in the roxzone; the longest station was the wall balls (11:41).Below, Ian · Heerenveen 2026 · Open Men: 46:42 running, 55:31 at the stations and 16:12 in the roxzone; the longest station was the wall balls (13:17) and the shortest the sled push (3:44).
See the numbers
| Part | Jesper · Heerenveen 2026 · Open Men | Ian · Heerenveen 2026 · Open Men |
|---|---|---|
| Run 1 | 6:11 | 4:55 |
| SkiErg | 5:56 | 4:41 |
| Run 2 | 6:24 | 5:11 |
| Sled push | 4:40 | 3:44 |
| Run 3 | 6:48 | 5:20 |
| Sled pull | 7:33 | 7:13 |
| Run 4 | 6:42 | 5:36 |
| Burpee broad jump | 4:58 | 9:23 |
| Run 5 | 6:53 | 6:08 |
| Row | 6:22 | 5:59 |
| Run 6 | 6:31 | 5:34 |
| Farmers carry | 3:53 | 4:07 |
| Run 7 | 6:30 | 6:45 |
| Sandbag lunges | 6:26 | 7:08 |
| Run 8 | 9:15 | 7:13 |
| Wall balls | 11:41 | 13:17 |
| Roxzone | 11:41 | 16:12 |
| Finish | 1:58:17 | 1:58:23 |
Head to head: 1 race they both ran
| Race | Jesper | Ian | Gap |
|---|---|---|---|
| Heerenveen 2026 Open Men · 17 May 2026 | 1:58:17 | 1:58:23 | 0:06 · Jesper faster |
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