Jason vs Matthew

USA USA · Open Men · 1 result

Jason Chamberlain

2:00:40 best Open Men time · Chicago 2025
1468th of 1,622 place in that race · 1,622 Open Men finishers
USA USA · Open Men · 1 result

Matthew Sitzman

2:00:09 best Open Men time · Chicago 2025
1466th of 1,622 place in that race · 1,622 Open Men finishers

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

Jason: Chicago 2025, Open Men · Matthew: Chicago 2025, Open Men

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

This chart shows where Jason and Matthew sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Jason: strongest on Push (faster than 61% of the field), weakest on Roxzone (faster than 4%).Matthew: strongest on Ski (faster than 51% of the field), weakest on Runs (faster than 5%).

See the numbers
Part Jason: faster than Matthew: faster than
Ski 13% 51%
Push 61% 30%
Pull 37% 16%
BBJ 24% 14%
Row 44% 34%
Carry 21% 37%
Lunges 11% 30%
Wall balls 18% 32%
Roxzone 4% 10%
Runs 7% 5%

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

Part by part

Part Jason Matthew
SkiErg 13% 51%
Sled push 61% 30%
Sled pull 37% 16%
Burpee broad jump 24% 14%
Row 44% 34%
Farmers carry 21% 37%
Sandbag lunges 11% 30%
Wall balls 18% 32%
Roxzone (moving) 4% 10%
Runs (8 km) 7% 5%

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

Jason · Chicago 2025 · Open Men2:00:40
4:314:566:252:269:595:3610:087:467:024:596:432:366:507:499:5710:4612:20
Matthew · Chicago 2025 · Open Men2:00:09
5:104:297:062:557:516:348:108:438:395:068:202:188:136:1211:078:5710:28
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.Jason · Chicago 2025 · Open Men: 1:01:35 running, 46:54 at the stations and 12:20 in the roxzone; the longest station was the wall balls (10:46) and the shortest the sled push (2:26).Below, Matthew · Chicago 2025 · Open Men: 1:04:37 running, 45:14 at the stations and 10:28 in the roxzone; the longest station was the wall balls (8:57).

See the numbers
Part Jason · Chicago 2025 · Open Men Matthew · Chicago 2025 · Open Men
Run 1 4:31 5:10
SkiErg 4:56 4:29
Run 2 6:25 7:06
Sled push 2:26 2:55
Run 3 9:59 7:51
Sled pull 5:36 6:34
Run 4 10:08 8:10
Burpee broad jump 7:46 8:43
Run 5 7:02 8:39
Row 4:59 5:06
Run 6 6:43 8:20
Farmers carry 2:36 2:18
Run 7 6:50 8:13
Sandbag lunges 7:49 6:12
Run 8 9:57 11:07
Wall balls 10:46 8:57
Roxzone 12:20 10:28
Finish 2:00:40 2:00:09

Head to head: 1 race they both ran

Race Jason Matthew Gap
Chicago 2025 Open Men · 14 Nov 2025 2:00:40 2:00:09 0:31 · Matthew faster
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