Koen vs John

NED NED · Pro Men · 2 results

Koen van Jaarsveld

1:31:26 best Open Men time · Rotterdam 2025
1558th of 2,469 place in that race · 2,469 Open Men finishers
NED NED · Open Men · 6 results

John de Boer

1:24:43 best Open Men time · Heerenveen 2025
737th of 1,541 place in that race · 1,541 Open Men finishers

Station radar · best race with a field of 30 or more

Koen: Rotterdam 2025, Open Men · John: Heerenveen 2025, Open Men

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns
KoenJohnedge = faster than everyone, centre = slowest

This chart shows where Koen and John sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Koen: strongest on Carry (faster than 77% of the field), weakest on Row (faster than 8%).John: strongest on Lunges (faster than 62% of the field), weakest on Push (faster than 14%).

See the numbers
Part Koen: faster than John: faster than
Ski 21% 51%
Push 14% 14%
Pull 16% 41%
BBJ 27% 23%
Row 8% 50%
Carry 77% 52%
Lunges 35% 62%
Wall balls 32% 58%
Roxzone 66% 44%
Runs 44% 61%

Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.

Part by part

Part Koen John
SkiErg 21% 51%
Sled push 14% 14%
Sled pull 16% 41%
Burpee broad jump 27% 23%
Row 8% 50%
Farmers carry 77% 52%
Sandbag lunges 35% 62%
Wall balls 32% 58%
Roxzone (moving) 66% 44%
Runs (8 km) 44% 61%

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

Koen · Rotterdam 2025 · Open Men1:31:26
5:214:404:553:325:196:315:476:515:305:245:231:505:495:376:116:456:10
John · Heerenveen 2025 · Open Men1:24:43
4:314:254:373:264:445:024:377:034:484:494:532:065:074:495:246:028:29
RunsStationsRoxzone (moving between stations)

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.Koen · Rotterdam 2025 · Open Men: 44:15 running, 41:10 at the stations and 6:10 in the roxzone; the longest station was the burpee broad jumps (6:51).Below, John · Heerenveen 2025 · Open Men: 38:41 running, 37:42 at the stations and 8:29 in the roxzone; the longest station was the burpee broad jumps (7:03).

See the numbers
Part Koen · Rotterdam 2025 · Open Men John · Heerenveen 2025 · Open Men
Run 1 5:21 4:31
SkiErg 4:40 4:25
Run 2 4:55 4:37
Sled push 3:32 3:26
Run 3 5:19 4:44
Sled pull 6:31 5:02
Run 4 5:47 4:37
Burpee broad jump 6:51 7:03
Run 5 5:30 4:48
Row 5:24 4:49
Run 6 5:23 4:53
Farmers carry 1:50 2:06
Run 7 5:49 5:07
Sandbag lunges 5:37 4:49
Run 8 6:11 5:24
Wall balls 6:45 6:02
Roxzone 6:10 8:29
Finish 1:31:26 1:24:43

Head to head: 1 race they both ran

Race Koen John Gap
Utrecht 2025 Pro Men · 28 Nov 2025 1:56:45 1:55:56 0:49 · John faster
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