Boris vs Calvin
NED · Open Men · 5 results Boris van de Giessen
NED · Open Men · 10 results Calvin Do Rosario
Station radar · best race with a field of 30 or more
Boris: Rotterdam 2026, Open Men · Calvin: Heerenveen 2026, Open Men
This chart shows where Boris and Calvin sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Boris: strongest on Roxzone (faster than 99% of the field), weakest on Push (faster than 93%).Calvin: strongest on Runs (faster than 98% of the field), weakest on Push (faster than 42%).
See the numbers
| Part | Boris: faster than | Calvin: faster than |
|---|---|---|
| Ski | 95% | 94% |
| Push | 93% | 42% |
| Pull | 94% | 93% |
| BBJ | 95% | 91% |
| Row | 98% | 93% |
| Carry | 99% | 92% |
| Lunges | 97% | 89% |
| Wall balls | 96% | 77% |
| Roxzone | 99% | 93% |
| Runs | 98% | 98% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Boris | Calvin |
|---|---|---|
| SkiErg | 95% | 94% |
| Sled push | 93% | 42% |
| Sled pull | 94% | 93% |
| Burpee broad jump | 95% | 91% |
| Row | 98% | 93% |
| Farmers carry | 99% | 92% |
| Sandbag lunges | 97% | 89% |
| Wall balls | 96% | 77% |
| Roxzone (moving) | 99% | 93% |
| Runs (8 km) | 98% | 98% |
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.Boris · Rotterdam 2026 · Open Men: 31:04 running, 26:43 at the stations and 4:10 in the roxzone; the longest station was the wall balls (4:27).Below, Calvin · Heerenveen 2026 · Open Men: 29:47 running, 28:59 at the stations and 5:46 in the roxzone; the longest station was the wall balls (5:32).
See the numbers
| Part | Boris · Rotterdam 2026 · Open Men | Calvin · Heerenveen 2026 · Open Men |
|---|---|---|
| Run 1 | 4:00 | 3:29 |
| SkiErg | 4:16 | 4:05 |
| Run 2 | 3:44 | 3:34 |
| Sled push | 2:05 | 2:52 |
| Run 3 | 3:49 | 3:40 |
| Sled pull | 3:17 | 3:10 |
| Run 4 | 3:46 | 3:37 |
| Burpee broad jump | 3:36 | 3:54 |
| Run 5 | 3:52 | 3:52 |
| Row | 4:14 | 4:20 |
| Run 6 | 3:42 | 3:42 |
| Farmers carry | 1:26 | 1:35 |
| Run 7 | 3:49 | 3:45 |
| Sandbag lunges | 3:22 | 3:32 |
| Run 8 | 4:21 | 4:08 |
| Wall balls | 4:27 | 5:32 |
| Roxzone | 4:10 | 5:46 |
| Finish | 1:01:50 | 1:04:24 |
Head to head: 1 race they both ran
| Race | Boris | Calvin | Gap |
|---|---|---|---|
| Heerenveen 2026 Open Men · 17 May 2026 | 1:04:24 | 1:04:24 | level |
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