Matthijs vs Bert

NED NED · Open Men · 2 results

Matthijs van der Tas

1:20:26 best Open Men time · Rotterdam 2025
786th of 2,469 place in that race · 2,469 Open Men finishers
NED NED · Open Men · 5 results

Bert Sinderdinck

1:12:14 best Open Men time · Amsterdam 2026
440th of 2,802 place in that race · 2,802 Open Men finishers

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

Matthijs: Rotterdam 2025, Open Men · Bert: Amsterdam 2026, Open Men

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

This chart shows where Matthijs and Bert sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Matthijs: strongest on Pull (faster than 78% of the field), weakest on Carry (faster than 10%).Bert: strongest on Push (faster than 98% of the field), weakest on Row (faster than 43%).

See the numbers
Part Matthijs: faster than Bert: faster than
Ski 65% 85%
Push 37% 98%
Pull 78% 76%
BBJ 66% 56%
Row 57% 43%
Carry 10% 59%
Lunges 64% 77%
Wall balls 36% 64%
Roxzone 73% 85%
Runs 74% 88%

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

Part by part

Part Matthijs Bert
SkiErg 65% 85%
Sled push 37% 98%
Sled pull 78% 76%
Burpee broad jump 66% 56%
Row 57% 43%
Farmers carry 10% 59%
Sandbag lunges 64% 77%
Wall balls 36% 64%
Roxzone (moving) 73% 85%
Runs (8 km) 74% 88%

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

Matthijs · Rotterdam 2025 · Open Men1:20:26
4:374:194:383:004:484:184:565:114:574:414:552:534:474:425:296:335:52
Bert · Amsterdam 2026 · Open Men1:12:14
3:334:114:192:034:264:084:175:124:254:484:121:564:174:204:386:155:22
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.Matthijs · Rotterdam 2025 · Open Men: 39:07 running, 35:37 at the stations and 5:52 in the roxzone; the longest station was the wall balls (6:33).Below, Bert · Amsterdam 2026 · Open Men: 34:07 running, 32:52 at the stations and 5:22 in the roxzone; the longest station was the wall balls (6:15).

See the numbers
Part Matthijs · Rotterdam 2025 · Open Men Bert · Amsterdam 2026 · Open Men
Run 1 4:37 3:33
SkiErg 4:19 4:11
Run 2 4:38 4:19
Sled push 3:00 2:03
Run 3 4:48 4:26
Sled pull 4:18 4:08
Run 4 4:56 4:17
Burpee broad jump 5:11 5:12
Run 5 4:57 4:25
Row 4:41 4:48
Run 6 4:55 4:12
Farmers carry 2:53 1:56
Run 7 4:47 4:17
Sandbag lunges 4:42 4:20
Run 8 5:29 4:38
Wall balls 6:33 6:15
Roxzone 5:52 5:22
Finish 1:20:26 1:12:14

Head to head: 1 race they both ran

Race Matthijs Bert Gap
Rotterdam 2025 Open Men · 27 Feb 2025 1:20:26 1:20:27 0:01 · Matthijs faster
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