Liam vs Sem
NED · Pro Men · 2 results Liam Heiningen
NED · Open Men · 9 results Sem Hagenaars
Station radar · best race with a field of 30 or more
Liam: Rotterdam 2025, Open Men · Sem: Heerenveen 2026, Open Men
This chart shows where Liam and Sem sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Liam: strongest on Row (faster than 94% of the field), weakest on Roxzone (faster than 36%).Sem: strongest on Ski (faster than 97% of the field), weakest on Push (faster than 38%).
See the numbers
| Part | Liam: faster than | Sem: faster than |
|---|---|---|
| Ski | 80% | 97% |
| Push | 46% | 38% |
| Pull | 85% | 72% |
| BBJ | 80% | 43% |
| Row | 94% | 84% |
| Carry | 55% | 39% |
| Lunges | 75% | 46% |
| Wall balls | 77% | 73% |
| Roxzone | 36% | 59% |
| Runs | 69% | 83% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Liam | Sem |
|---|---|---|
| SkiErg | 80% | 97% |
| Sled push | 46% | 38% |
| Sled pull | 85% | 72% |
| Burpee broad jump | 80% | 43% |
| Row | 94% | 84% |
| Farmers carry | 55% | 39% |
| Sandbag lunges | 75% | 46% |
| Wall balls | 77% | 73% |
| Roxzone (moving) | 36% | 59% |
| Runs (8 km) | 69% | 83% |
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.Liam · Rotterdam 2025 · Open Men: 39:59 running, 31:30 at the stations and 7:32 in the roxzone; the longest station was the wall balls (4:59).Below, Sem · Heerenveen 2026 · Open Men: 34:23 running, 33:51 at the stations and 7:19 in the roxzone; the longest station was the burpee broad jumps (5:53).
See the numbers
| Part | Liam · Rotterdam 2025 · Open Men | Sem · Heerenveen 2026 · Open Men |
|---|---|---|
| Run 1 | 5:30 | 3:34 |
| SkiErg | 4:12 | 4:01 |
| Run 2 | 4:49 | 4:02 |
| Sled push | 2:52 | 2:56 |
| Run 3 | 4:56 | 4:18 |
| Sled pull | 4:05 | 3:42 |
| Run 4 | 4:43 | 4:25 |
| Burpee broad jump | 4:38 | 5:53 |
| Run 5 | 5:03 | 4:32 |
| Row | 4:19 | 4:28 |
| Run 6 | 4:52 | 4:15 |
| Farmers carry | 2:04 | 2:10 |
| Run 7 | 4:47 | 4:26 |
| Sandbag lunges | 4:21 | 4:59 |
| Run 8 | 5:19 | 4:51 |
| Wall balls | 4:59 | 5:42 |
| Roxzone | 7:32 | 7:19 |
| Finish | 1:18:53 | 1:15:26 |
Head to head: 1 race they both ran
| Race | Liam | Sem | Gap |
|---|---|---|---|
| Utrecht 2025 Pro Men · 28 Nov 2025 | 1:36:14 | 1:36:54 | 0:40 · Liam faster |
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