Jack vs Michael

USA USA · Pro Men · 17 results

Jack Klopfenstein

1:01:25 best Open Men time · Washington DC 2026
24th of 2,855 place in that race · 2,855 Open Men finishers
USA USA · Open Men · 10 results

Michael Schaefer

1:00:09 best Open Men time · Dallas 2025
6th of 2,075 place in that race · 2,075 Open Men finishers

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

Jack: Washington DC 2026, Open Men · Michael: Dallas 2025, Open Men

50% SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns
JackMichaeledge = faster than everyone, centre = slowest

This chart shows where Jack and Michael sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Jack: strongest on Lunges (faster than 99% of the field), weakest on Push (faster than 54%).Michael: strongest on BBJ (faster than 99% of the field), weakest on Push (faster than 88%).

See the numbers
Part Jack: faster than Michael: faster than
Ski 93% 94%
Push 54% 88%
Pull 99% 89%
BBJ 97% 99%
Row 98% 99%
Carry 87% 97%
Lunges 99% 98%
Wall balls 99% 99%
Roxzone 99% 99%
Runs 99% 99%

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

Part by part

Part Jack Michael
SkiErg 93% 94%
Sled push 54% 88%
Sled pull 99% 89%
Burpee broad jump 97% 99%
Row 98% 99%
Farmers carry 87% 97%
Sandbag lunges 99% 98%
Wall balls 99% 99%
Roxzone (moving) 99% 99%
Runs (8 km) 99% 99%

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

Jack · Washington DC 2026 · Open Men1:01:25
2:524:163:433:043:532:584:013:214:164:183:581:414:022:523:453:514:42
Michael · Dallas 2025 · Open Men1:00:09
3:564:023:402:174:093:553:562:244:044:213:561:283:553:184:023:503:03
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.Jack · Washington DC 2026 · Open Men: 30:31 running, 26:22 at the stations and 4:42 in the roxzone; the longest station was the row (4:18).Below, Michael · Dallas 2025 · Open Men: 31:38 running, 25:35 at the stations and 3:03 in the roxzone; the longest station was the row (4:21).

See the numbers
Part Jack · Washington DC 2026 · Open Men Michael · Dallas 2025 · Open Men
Run 1 2:52 3:56
SkiErg 4:16 4:02
Run 2 3:43 3:40
Sled push 3:04 2:17
Run 3 3:53 4:09
Sled pull 2:58 3:55
Run 4 4:01 3:56
Burpee broad jump 3:21 2:24
Run 5 4:16 4:04
Row 4:18 4:21
Run 6 3:58 3:56
Farmers carry 1:41 1:28
Run 7 4:02 3:55
Sandbag lunges 2:52 3:18
Run 8 3:45 4:02
Wall balls 3:51 3:50
Roxzone 4:42 3:03
Finish 1:01:25 1:00:09

Head to head: 1 race they both ran

Race Jack Michael Gap
Washington DC 2026 Open Men · 3 Sep 2026 1:01:25 1:01:43 0:18 · Jack faster
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