Leon vs Sander

NED NED · Open Men · 3 results

Leon Prenger

1:20:14 best Open Men time · Amsterdam 2024
713th of 2,198 place in that race · 2,198 Open Men finishers
NED NED · Open Men · 2 results

Sander Kersseboom

1:21:50 best Open Men time · Rotterdam 2025
882nd of 2,469 place in that race · 2,469 Open Men finishers

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

Leon: Amsterdam 2024, Open Men · Sander: Rotterdam 2025, Open Men

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

This chart shows where Leon and Sander sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Leon: strongest on Row (faster than 84% of the field), weakest on Roxzone (faster than 31%).Sander: strongest on Lunges (faster than 79% of the field), weakest on Wall balls (faster than 24%).

See the numbers
Part Leon: faster than Sander: faster than
Ski 76% 65%
Push 39% 60%
Pull 54% 62%
BBJ 72% 52%
Row 84% 60%
Carry 45% 25%
Lunges 78% 79%
Wall balls 72% 24%
Roxzone 31% 48%
Runs 68% 75%

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

Part by part

Part Leon Sander
SkiErg 76% 65%
Sled push 39% 60%
Sled pull 54% 62%
Burpee broad jump 72% 52%
Row 84% 60%
Farmers carry 45% 25%
Sandbag lunges 78% 79%
Wall balls 72% 24%
Roxzone (moving) 31% 48%
Runs (8 km) 68% 75%

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

Leon · Amsterdam 2024 · Open Men1:20:14
3:284:145:092:315:094:165:224:475:424:285:442:015:044:075:435:247:12
Sander · Rotterdam 2025 · Open Men1:21:50
4:594:194:332:415:154:464:445:414:424:404:482:284:564:155:017:136:57
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.Leon · Amsterdam 2024 · Open Men: 41:22 running, 31:49 at the stations and 7:12 in the roxzone; the longest station was the wall balls (5:24).Below, Sander · Rotterdam 2025 · Open Men: 38:58 running, 36:04 at the stations and 6:57 in the roxzone; the longest station was the wall balls (7:13).

See the numbers
Part Leon · Amsterdam 2024 · Open Men Sander · Rotterdam 2025 · Open Men
Run 1 3:28 4:59
SkiErg 4:14 4:19
Run 2 5:09 4:33
Sled push 2:31 2:41
Run 3 5:09 5:15
Sled pull 4:16 4:46
Run 4 5:22 4:44
Burpee broad jump 4:47 5:41
Run 5 5:42 4:42
Row 4:28 4:40
Run 6 5:44 4:48
Farmers carry 2:01 2:28
Run 7 5:04 4:56
Sandbag lunges 4:07 4:15
Run 8 5:43 5:01
Wall balls 5:24 7:13
Roxzone 7:12 6:57
Finish 1:20:14 1:21:50

Head to head: 1 race they both ran

Race Leon Sander Gap
Rotterdam 2025 Open Men · 27 Feb 2025 1:21:51 1:21:50 0:01 · Sander faster
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