Isaac vs Niek
NED · Open Men · 4 results Isaac Huisman
NED · Open Men · 5 results Niek Heijboer
Station radar · best race with a field of 30 or more
Isaac: Heerenveen 2025, Open Men · Niek: Heerenveen 2026, Open Men
This chart shows where Isaac and Niek sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Isaac: strongest on Row (faster than 86% of the field), weakest on Pull (faster than 34%).Niek: strongest on Pull (faster than 91% of the field), weakest on Lunges (faster than 27%).
See the numbers
| Part | Isaac: faster than | Niek: faster than |
|---|---|---|
| Ski | 75% | 37% |
| Push | 78% | 31% |
| Pull | 34% | 91% |
| BBJ | 72% | 78% |
| Row | 86% | 35% |
| Carry | 44% | 54% |
| Lunges | 53% | 27% |
| Wall balls | 49% | 81% |
| Roxzone | 67% | 71% |
| Runs | 53% | 71% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Isaac | Niek |
|---|---|---|
| SkiErg | 75% | 37% |
| Sled push | 78% | 31% |
| Sled pull | 34% | 91% |
| Burpee broad jump | 72% | 78% |
| Row | 86% | 35% |
| Farmers carry | 44% | 54% |
| Sandbag lunges | 53% | 27% |
| Wall balls | 49% | 81% |
| Roxzone (moving) | 67% | 71% |
| Runs (8 km) | 53% | 71% |
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.Isaac · Heerenveen 2025 · Open Men: 39:49 running, 35:07 at the stations and 7:28 in the roxzone; the longest station was the wall balls (6:27).Below, Niek · Heerenveen 2026 · Open Men: 36:40 running, 33:19 at the stations and 6:49 in the roxzone; the longest station was the sandbag lunges (5:45).
See the numbers
| Part | Isaac · Heerenveen 2025 · Open Men | Niek · Heerenveen 2026 · Open Men |
|---|---|---|
| Run 1 | 4:58 | 4:19 |
| SkiErg | 4:15 | 4:33 |
| Run 2 | 5:01 | 4:18 |
| Sled push | 2:27 | 3:03 |
| Run 3 | 5:17 | 4:22 |
| Sled pull | 5:16 | 3:13 |
| Run 4 | 5:04 | 4:34 |
| Burpee broad jump | 4:57 | 4:30 |
| Run 5 | 4:58 | 4:41 |
| Row | 4:29 | 4:55 |
| Run 6 | 4:34 | 4:34 |
| Farmers carry | 2:11 | 2:00 |
| Run 7 | 4:39 | 4:47 |
| Sandbag lunges | 5:05 | 5:45 |
| Run 8 | 5:17 | 5:04 |
| Wall balls | 6:27 | 5:19 |
| Roxzone | 7:28 | 6:49 |
| Finish | 1:22:15 | 1:16:37 |
Head to head: 1 race they both ran
| Race | Isaac | Niek | Gap |
|---|---|---|---|
| Heerenveen 2025 Open Men · 10 May 2025 | 1:22:15 | 1:22:16 | 0:01 · Isaac faster |
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