Martijn vs Seth

NED NED · Open Men · 2 results

Martijn Kroon

1:36:38 best Open Men time · Amsterdam 2026
2202nd of 2,802 place in that race · 2,802 Open Men finishers
NED NED · Open Men · 7 results

Seth Dorenbos

1:25:39 best Open Men time · Heerenveen 2026
987th of 1,771 place in that race · 1,771 Open Men finishers

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

Martijn: Amsterdam 2026, Open Men · Seth: Heerenveen 2026, Open Men

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

This chart shows where Martijn and Seth sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Martijn: strongest on Push (faster than 75% of the field), weakest on Wall balls (faster than 8%).Seth: strongest on Roxzone (faster than 61% of the field), weakest on Wall balls (faster than 23%).

See the numbers
Part Martijn: faster than Seth: faster than
Ski 37% 45%
Push 75% 41%
Pull 31% 42%
BBJ 17% 53%
Row 35% 36%
Carry 25% 58%
Lunges 22% 31%
Wall balls 8% 23%
Roxzone 35% 61%
Runs 27% 48%

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

Part by part

Part Martijn Seth
SkiErg 37% 45%
Sled push 75% 41%
Sled pull 31% 42%
Burpee broad jump 17% 53%
Row 35% 36%
Farmers carry 25% 58%
Sandbag lunges 22% 31%
Wall balls 8% 23%
Roxzone (moving) 35% 61%
Runs (8 km) 27% 48%

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

Martijn · Amsterdam 2026 · Open Men1:36:38
4:154:335:032:385:185:175:187:085:584:535:492:225:576:157:0511:317:24
Seth · Heerenveen 2026 · Open Men1:25:39
4:384:294:452:534:594:205:045:275:054:544:521:575:105:335:478:407:15
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.Martijn · Amsterdam 2026 · Open Men: 44:43 running, 44:37 at the stations and 7:24 in the roxzone; the longest station was the wall balls (11:31).Below, Seth · Heerenveen 2026 · Open Men: 40:20 running, 38:13 at the stations and 7:15 in the roxzone; the longest station was the wall balls (8:40).

See the numbers
Part Martijn · Amsterdam 2026 · Open Men Seth · Heerenveen 2026 · Open Men
Run 1 4:15 4:38
SkiErg 4:33 4:29
Run 2 5:03 4:45
Sled push 2:38 2:53
Run 3 5:18 4:59
Sled pull 5:17 4:20
Run 4 5:18 5:04
Burpee broad jump 7:08 5:27
Run 5 5:58 5:05
Row 4:53 4:54
Run 6 5:49 4:52
Farmers carry 2:22 1:57
Run 7 5:57 5:10
Sandbag lunges 6:15 5:33
Run 8 7:05 5:47
Wall balls 11:31 8:40
Roxzone 7:24 7:15
Finish 1:36:38 1:25:39

Head to head: 1 race they both ran

Race Martijn Seth Gap
Amsterdam 2026 Open Men · 21 Jan 2026 1:36:38 1:36:39 0:01 · Martijn faster
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