Ivan vs Kor
NED · Open Men · 2 results Ivan Aalberts
NED · Open Men · 3 results Kor van Kalsbeek
Station radar · best race with a field of 30 or more
Ivan: Heerenveen 2026, Open Men · Kor: Heerenveen 2026, Open Men
This chart shows where Ivan and Kor sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Ivan: strongest on Push (faster than 63% of the field), weakest on Ski (faster than 4%).Kor: strongest on Ski (faster than 93% of the field), weakest on Runs (faster than 10%).
See the numbers
| Part | Ivan: faster than | Kor: faster than |
|---|---|---|
| Ski | 4% | 93% |
| Push | 63% | 15% |
| Pull | 31% | 35% |
| BBJ | 49% | 19% |
| Row | 27% | 53% |
| Carry | 50% | 36% |
| Lunges | 42% | 26% |
| Wall balls | 20% | 17% |
| Roxzone | 16% | 16% |
| Runs | 7% | 10% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Ivan | Kor |
|---|---|---|
| SkiErg | 4% | 93% |
| Sled push | 63% | 15% |
| Sled pull | 31% | 35% |
| Burpee broad jump | 49% | 19% |
| Row | 27% | 53% |
| Farmers carry | 50% | 36% |
| Sandbag lunges | 42% | 26% |
| Wall balls | 20% | 17% |
| Roxzone (moving) | 16% | 16% |
| Runs (8 km) | 7% | 10% |
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.Ivan · Heerenveen 2026 · Open Men: 51:36 running, 39:10 at the stations and 10:21 in the roxzone; the longest station was the wall balls (9:05).Below, Kor · Heerenveen 2026 · Open Men: 49:24 running, 41:22 at the stations and 10:21 in the roxzone; the longest station was the wall balls (9:26).
See the numbers
| Part | Ivan · Heerenveen 2026 · Open Men | Kor · Heerenveen 2026 · Open Men |
|---|---|---|
| Run 1 | 5:31 | 5:46 |
| SkiErg | 5:06 | 4:06 |
| Run 2 | 6:01 | 5:49 |
| Sled push | 2:36 | 3:25 |
| Run 3 | 6:18 | 6:04 |
| Sled pull | 4:37 | 4:29 |
| Run 4 | 6:37 | 5:52 |
| Burpee broad jump | 5:38 | 7:11 |
| Run 5 | 6:48 | 6:41 |
| Row | 5:00 | 4:44 |
| Run 6 | 6:40 | 5:55 |
| Farmers carry | 2:02 | 2:12 |
| Run 7 | 6:36 | 6:07 |
| Sandbag lunges | 5:06 | 5:49 |
| Run 8 | 7:04 | 7:09 |
| Wall balls | 9:05 | 9:26 |
| Roxzone | 10:21 | 10:21 |
| Finish | 1:40:57 | 1:41:00 |
Head to head: 1 race they both ran
| Race | Ivan | Kor | Gap |
|---|---|---|---|
| Heerenveen 2026 Open Men · 17 May 2026 | 1:40:57 | 1:41:00 | 0:03 · Ivan faster |
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