Xander vs Mark

NED NED · Open Men · 2 results

Xander de Boer

1:36:14 best Open Men time · Rotterdam 2025
1834th of 2,469 place in that race · 2,469 Open Men finishers
NED NED · Open Men · 4 results

Mark Kamps

1:32:15 best Open Men time · Rotterdam 2026
1781st of 2,721 place in that race · 2,721 Open Men finishers

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

Xander: Rotterdam 2025, Open Men · Mark: Rotterdam 2026, Open Men

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

This chart shows where Xander and Mark sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Xander: strongest on Row (faster than 55% of the field), weakest on Carry (faster than 11%).Mark: strongest on Ski (faster than 63% of the field), weakest on Roxzone (faster than 20%).

See the numbers
Part Xander: faster than Mark: faster than
Ski 30% 63%
Push 32% 43%
Pull 32% 47%
BBJ 19% 24%
Row 55% 40%
Carry 11% 56%
Lunges 12% 59%
Wall balls 44% 35%
Roxzone 50% 20%
Runs 26% 35%

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

Part by part

Part Xander Mark
SkiErg 30% 63%
Sled push 32% 43%
Sled pull 32% 47%
Burpee broad jump 19% 24%
Row 55% 40%
Farmers carry 11% 56%
Sandbag lunges 12% 59%
Wall balls 44% 35%
Roxzone (moving) 50% 20%
Runs (8 km) 26% 35%

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

Xander · Rotterdam 2025 · Open Men1:36:14
5:434:355:343:055:425:417:067:295:504:425:402:515:377:136:326:106:52
Mark · Rotterdam 2026 · Open Men1:32:15
5:024:384:592:515:114:375:267:025:354:575:342:075:394:556:538:158:42
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.Xander · Rotterdam 2025 · Open Men: 47:44 running, 41:46 at the stations and 6:52 in the roxzone; the longest station was the burpee broad jumps (7:29).Below, Mark · Rotterdam 2026 · Open Men: 44:18 running, 39:22 at the stations and 8:42 in the roxzone; the longest station was the wall balls (8:15).

See the numbers
Part Xander · Rotterdam 2025 · Open Men Mark · Rotterdam 2026 · Open Men
Run 1 5:43 5:02
SkiErg 4:35 4:38
Run 2 5:34 4:59
Sled push 3:05 2:51
Run 3 5:42 5:11
Sled pull 5:41 4:37
Run 4 7:06 5:26
Burpee broad jump 7:29 7:02
Run 5 5:50 5:35
Row 4:42 4:57
Run 6 5:40 5:34
Farmers carry 2:51 2:07
Run 7 5:37 5:39
Sandbag lunges 7:13 4:55
Run 8 6:32 6:53
Wall balls 6:10 8:15
Roxzone 6:52 8:42
Finish 1:36:14 1:32:15

Head to head: 1 race they both ran

Race Xander Mark Gap
Rotterdam 2025 Open Men · 27 Feb 2025 1:36:14 1:36:11 0:03 · Mark faster
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