Oscar vs Jos

NED NED · Open Men · 3 results

Oscar Koper

1:43:02 best Open Men time · Rotterdam 2026
2244th of 2,721 place in that race · 2,721 Open Men finishers
NED NED · Open Men · 3 results

Jos Mastenbroek

1:37:33 best Open Men time · Utrecht 2025
1361st of 1,912 place in that race · 1,912 Open Men finishers

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

Oscar: Rotterdam 2026, Open Men · Jos: Utrecht 2025, Open Men

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

This chart shows where Oscar and Jos sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Oscar: strongest on Row (faster than 42% of the field), weakest on Runs (faster than 9%).Jos: strongest on Pull (faster than 89% of the field), weakest on Lunges (faster than 3%).

See the numbers
Part Oscar: faster than Jos: faster than
Ski 17% 24%
Push 30% 31%
Pull 37% 89%
BBJ 29% 5%
Row 42% 14%
Carry 31% 38%
Lunges 34% 3%
Wall balls 27% 37%
Roxzone 23% 36%
Runs 9% 50%

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

Part by part

Part Oscar Jos
SkiErg 17% 24%
Sled push 30% 31%
Sled pull 37% 89%
Burpee broad jump 29% 5%
Row 42% 14%
Farmers carry 31% 38%
Sandbag lunges 34% 3%
Wall balls 27% 37%
Roxzone (moving) 23% 36%
Runs (8 km) 9% 50%

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

Oscar · Rotterdam 2026 · Open Men1:43:02
6:215:066:373:046:584:536:486:436:374:566:132:275:585:467:208:558:29
Jos · Utrecht 2025 · Open Men1:37:33
4:484:435:044:055:143:575:249:205:415:185:352:245:329:326:388:036:21
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.Oscar · Rotterdam 2026 · Open Men: 52:53 running, 41:50 at the stations and 8:29 in the roxzone; the longest station was the wall balls (8:55).Below, Jos · Utrecht 2025 · Open Men: 43:55 running, 47:22 at the stations and 6:21 in the roxzone; the longest station was the sandbag lunges (9:32).

See the numbers
Part Oscar · Rotterdam 2026 · Open Men Jos · Utrecht 2025 · Open Men
Run 1 6:21 4:48
SkiErg 5:06 4:43
Run 2 6:37 5:04
Sled push 3:04 4:05
Run 3 6:58 5:14
Sled pull 4:53 3:57
Run 4 6:48 5:24
Burpee broad jump 6:43 9:20
Run 5 6:37 5:41
Row 4:56 5:18
Run 6 6:13 5:35
Farmers carry 2:27 2:24
Run 7 5:58 5:32
Sandbag lunges 5:46 9:32
Run 8 7:20 6:38
Wall balls 8:55 8:03
Roxzone 8:29 6:21
Finish 1:43:02 1:37:33

Head to head: 1 race they both ran

Race Oscar Jos Gap
Rotterdam 2026 Open Men · 15 Apr 2026 1:43:02 1:43:00 0:02 · Jos faster
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