David vs Klaus

GBR GBR · Open Men · 2 results

David Bolton

1:43:48 best Open Men time · Birmingham 2024
2324th of 2,732 place in that race · 2,732 Open Men finishers
GER GER · Open Men · 4 results

Klaus Nelting

1:45:51 best Open Men time · London ExCeL 2025
4955th of 5,554 place in that race · 5,554 Open Men finishers

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

David: Birmingham 2024, Open Men · Klaus: London ExCeL 2025, Open Men

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

This chart shows where David and Klaus sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.David: strongest on Push (faster than 57% of the field), weakest on BBJ (faster than 4%).Klaus: strongest on Pull (faster than 54% of the field), weakest on Ski (faster than 3%).

See the numbers
Part David: faster than Klaus: faster than
Ski 10% 3%
Push 57% 7%
Pull 56% 54%
BBJ 4% 26%
Row 26% 5%
Carry 15% 32%
Lunges 17% 18%
Wall balls 26% 20%
Roxzone 26% 10%
Runs 12% 6%

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

Part by part

Part David Klaus
SkiErg 10% 3%
Sled push 57% 7%
Sled pull 56% 54%
Burpee broad jump 4% 26%
Row 26% 5%
Farmers carry 15% 32%
Sandbag lunges 17% 18%
Wall balls 26% 20%
Roxzone (moving) 26% 10%
Runs (8 km) 12% 6%

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

David · Birmingham 2024 · Open Men1:43:48
6:484:515:392:465:464:445:5610:236:185:036:082:456:066:426:448:129:04
Klaus · London ExCeL 2025 · Open Men1:45:51
4:135:375:323:585:274:415:406:495:445:495:212:175:156:467:2310:0615:22
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.David · Birmingham 2024 · Open Men: 49:25 running, 45:26 at the stations and 9:04 in the roxzone; the longest station was the burpee broad jumps (10:23).Below, Klaus · London ExCeL 2025 · Open Men: 44:35 running, 46:04 at the stations and 15:22 in the roxzone; the longest station was the wall balls (10:06).

See the numbers
Part David · Birmingham 2024 · Open Men Klaus · London ExCeL 2025 · Open Men
Run 1 6:48 4:13
SkiErg 4:51 5:37
Run 2 5:39 5:32
Sled push 2:46 3:58
Run 3 5:46 5:27
Sled pull 4:44 4:41
Run 4 5:56 5:40
Burpee broad jump 10:23 6:49
Run 5 6:18 5:44
Row 5:03 5:49
Run 6 6:08 5:21
Farmers carry 2:45 2:17
Run 7 6:06 5:15
Sandbag lunges 6:42 6:46
Run 8 6:44 7:23
Wall balls 8:12 10:06
Roxzone 9:04 15:22
Finish 1:43:48 1:45:51

Head to head: 1 race they both ran

Race David Klaus Gap
London ExCeL 2025 Open Men · 4 Dec 2025 1:45:50 1:45:51 0:01 · David faster
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