Masashi vs Naoki
JPN · Pro Men · 8 results Masashi Muronoi
JPN · Pro Men · 10 results Naoki Yajima
Station radar · best race with a field of 30 or more
Masashi: Hong Kong 2024, Open Men · Naoki: Osaka 2026, Open Men
This chart shows where Masashi and Naoki sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Masashi: strongest on BBJ (faster than 87% of the field), weakest on Ski (faster than 46%).Naoki: strongest on Wall balls (faster than 96% of the field), weakest on Push (faster than 45%).
See the numbers
| Part | Masashi: faster than | Naoki: faster than |
|---|---|---|
| Ski | 46% | 73% |
| Push | 66% | 45% |
| Pull | 77% | 62% |
| BBJ | 87% | 86% |
| Row | 77% | 68% |
| Carry | 51% | 53% |
| Lunges | 59% | 75% |
| Wall balls | 82% | 96% |
| Roxzone | 71% | 79% |
| Runs | 47% | 84% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Masashi | Naoki |
|---|---|---|
| SkiErg | 46% | 73% |
| Sled push | 66% | 45% |
| Sled pull | 77% | 62% |
| Burpee broad jump | 87% | 86% |
| Row | 77% | 68% |
| Farmers carry | 51% | 53% |
| Sandbag lunges | 59% | 75% |
| Wall balls | 82% | 96% |
| Roxzone (moving) | 71% | 79% |
| Runs (8 km) | 47% | 84% |
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
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.Masashi · Hong Kong 2024 · Open Men: 45:16 running, 33:30 at the stations and 6:04 in the roxzone; the longest station was the wall balls (5:32).Below, Naoki · Osaka 2026 · Open Men: 35:45 running, 33:07 at the stations and 7:38 in the roxzone; the longest station was the sled pull (5:00).
See the numbers
| Part | Masashi · Hong Kong 2024 · Open Men | Naoki · Osaka 2026 · Open Men |
|---|---|---|
| Run 1 | 5:34 | 2:32 |
| SkiErg | 4:36 | 4:40 |
| Run 2 | 5:10 | 4:41 |
| Sled push | 2:29 | 3:32 |
| Run 3 | 5:14 | 4:43 |
| Sled pull | 4:29 | 5:00 |
| Run 4 | 7:38 | 4:45 |
| Burpee broad jump | 4:17 | 3:55 |
| Run 5 | 5:18 | 5:00 |
| Row | 4:39 | 4:48 |
| Run 6 | 5:13 | 5:01 |
| Farmers carry | 2:21 | 2:23 |
| Run 7 | 5:20 | 5:03 |
| Sandbag lunges | 5:08 | 4:29 |
| Run 8 | 5:49 | 4:00 |
| Wall balls | 5:32 | 4:20 |
| Roxzone | 6:04 | 7:38 |
| Finish | 1:24:43 | 1:16:21 |
Head to head: 3 races they both ran
| Race | Masashi | Naoki | Gap |
|---|---|---|---|
| Chiba 2026 Pro Men · 6 Aug 2026 | 1:25:50 | 1:25:30 | 0:20 · Naoki faster |
| Yokohama 2025 Pro Men · 9 Aug 2025 | 1:31:07 | 1:26:50 | 4:17 · Naoki faster |
| Incheon 2024 Pro Men · 19 Oct 2024 | 1:36:46 | 1:33:03 | 3:43 · Naoki faster |
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