Kotaro vs 有泉祐紀

JPN JPN · Open Men · 2 results

Kotaro Ryota

1:30:32 best Open Men time · Osaka 2026
713th of 1,631 place in that race · 1,631 Open Men finishers
JPN JPN · Open Men · 1 result

有泉祐紀

1:31:36 best Open Men time · Chiba 2026
868th of 1,950 place in that race · 1,950 Open Men finishers

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

Kotaro: Osaka 2026, Open Men · 有泉祐紀: Chiba 2026, Open Men

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns
Kotaro有泉祐紀edge = faster than everyone, centre = slowest

This chart shows where Kotaro and 有泉祐紀 sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Kotaro: strongest on BBJ (faster than 83% of the field), weakest on Carry (faster than 20%).有泉祐紀: strongest on Roxzone (faster than 81% of the field), weakest on Carry (faster than 23%).

See the numbers
Part Kotaro: faster than 有泉祐紀: faster than
Ski 66% 73%
Push 64% 65%
Pull 49% 51%
BBJ 83% 49%
Row 56% 45%
Carry 20% 23%
Lunges 80% 26%
Wall balls 55% 29%
Roxzone 32% 81%
Runs 52% 57%

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

Part by part

Part Kotaro 有泉祐紀
SkiErg 66% 73%
Sled push 64% 65%
Sled pull 49% 51%
Burpee broad jump 83% 49%
Row 56% 45%
Farmers carry 20% 23%
Sandbag lunges 80% 26%
Wall balls 55% 29%
Roxzone (moving) 32% 81%
Runs (8 km) 52% 57%

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

Kotaro · Osaka 2026 · Open Men1:30:32
2:514:455:053:095:275:277:044:055:394:566:143:065:334:164:487:1111:04
有泉祐紀 · Chiba 2026 · Open Men1:31:36
4:214:395:033:015:485:415:345:095:335:125:393:045:416:065:1010:135:50
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.Kotaro · Osaka 2026 · Open Men: 42:41 running, 36:55 at the stations and 11:04 in the roxzone; the longest station was the wall balls (7:11).Below, 有泉祐紀 · Chiba 2026 · Open Men: 42:49 running, 43:05 at the stations and 5:50 in the roxzone; the longest station was the wall balls (10:13) and the shortest the sled push (3:01).

See the numbers
Part Kotaro · Osaka 2026 · Open Men 有泉祐紀 · Chiba 2026 · Open Men
Run 1 2:51 4:21
SkiErg 4:45 4:39
Run 2 5:05 5:03
Sled push 3:09 3:01
Run 3 5:27 5:48
Sled pull 5:27 5:41
Run 4 7:04 5:34
Burpee broad jump 4:05 5:09
Run 5 5:39 5:33
Row 4:56 5:12
Run 6 6:14 5:39
Farmers carry 3:06 3:04
Run 7 5:33 5:41
Sandbag lunges 4:16 6:06
Run 8 4:48 5:10
Wall balls 7:11 10:13
Roxzone 11:04 5:50
Finish 1:30:32 1:31:36

Head to head: 1 race they both ran

Race Kotaro 有泉祐紀 Gap
Chiba 2026 Open Men · 6 Aug 2026 1:31:33 1:31:36 0:03 · Kotaro faster
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