JPN Masashi Muronoi
7 HYROX results (5 solo, 2 in a team) over 3 seasons. Personal bests: Pro Men 1:25:50 (Chiba 2026) · Open Men 1:24:43 (Hong Kong 2024) · Pro Doubles Men 1:17:57 (Hong Kong 2026) · Doubles Mixed 1:08:34 (Osaka 2026).
One best per race type
Pro Men: finish time, race by race
oldest to newest · a line going down means getting fasterEach dot is one Pro Men race. From the first Pro Men race to the best: 10:56 faster (1:36:46 to 1:25:50).
7 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | |
|---|---|---|---|---|---|---|---|
| Chiba 2026 6 Aug 2026what the whole field did → | Pro Men · 55-59 | 1:25:50 | 149th of 295 | 41:05 | 39:32 | 5:17 | splitsSkiErg4:28Sled push4:32Sled pull5:41Burpee broad jump4:25Row4:37Farmers carry2:28Sandbag lunges6:26Wall balls6:55Run 14:34Run 25:01Run 35:13Run 45:21Run 55:35Run 65:20Run 75:31Run 84:31Full report for this race → |
| Hong Kong 2026 8 May 2026team: 황 강호, masashi muronoiwhat the whole field did → | Pro Doubles Men · team 50-54 | 1:17:57 | 133rd of 250 | 38:56* | 29:10* | 9:57 | splitsSkiErg4:11Sled push2:24Sled pull4:27Burpee broad jump2:50Row4:24Farmers carry2:07Sandbag lunges4:25Wall balls4:22Run 14:12Run 24:23Run 34:44Run 44:45Run 54:50Run 64:50Run 74:53Run 86:22Full report for this race → |
| Osaka 2026 30 Jan 2026team: Erika Ookubo, Masashi Muronoiwhat the whole field did → | Doubles Mixed · team 45-49 | 1:08:34 | top 9% 51/616 | 35:14 | 26:03 | 7:23 | splitsSkiErg4:16Sled push2:04Sled pull3:41Burpee broad jump2:45Row4:23Farmers carry1:50Sandbag lunges3:33Wall balls3:31Run 12:55Run 24:51Run 34:50Run 44:46Run 54:47Run 64:50Run 74:44Run 83:34Full report for this race → |
| Seoul 2025 8 Nov 2025what the whole field did → | Pro Men · 50-54 | 1:26:04 | top 48% 83/174 | 40:36 | 39:32 | 5:59 | splitsSkiErg4:24Sled push3:42Sled pull7:20Burpee broad jump4:03Row4:33Farmers carry2:19Sandbag lunges6:40Wall balls6:31Run 13:38Run 24:48Run 35:06Run 45:16Run 55:20Run 65:06Run 75:22Run 86:05Full report for this race → |
| Yokohama 2025 9 Aug 2025what the whole field did → | Pro Men · 50-54 | 1:31:07 | top 46% 104/228 | 41:57 | 41:57 | 7:13 | splitsSkiErg4:35Sled push3:52Sled pull6:32Burpee broad jump4:24Row4:41Farmers carry2:14Sandbag lunges8:06Wall balls7:33Run 15:04Run 24:48Run 35:04Run 44:52Run 55:23Run 65:30Run 75:23Run 85:53Full report for this race → |
| Hong Kong 2024 22 Nov 2024what the whole field did → | Open Men · 50-54 | 1:24:43 | top 32% 321/1,011 | 45:11 | 33:31 | 6:04 | splitsSkiErg4:36Sled push2:29Sled pull4:29Burpee broad jump4:17Row4:39Farmers carry2:21Sandbag lunges5:08Wall balls5:32Run 15:34Run 25:10Run 35:14Run 47:38Run 55:18Run 65:13Run 75:20Run 85:49Full report for this race → |
| Incheon 2024 19 Oct 2024what the whole field did → | Pro Men · 50-54 | 1:36:46 | 58th of 91 | 45:53 | 44:22 | 6:35 | splitsSkiErg4:27Sled push4:22Sled pull7:41Burpee broad jump4:42Row4:45Farmers carry2:29Sandbag lunges6:49Wall balls9:07Run 13:56Run 25:12Run 36:02Run 45:42Run 55:37Run 65:41Run 76:20Run 87:28Full report for this race → |
Place is the position among timed finishers in the same race, division and gender; a doubles place is the team's. Runs is the organiser's official run total (it can differ from the eight laps added up by a few seconds), stations the eight stations added up, and roxzone the time moving between them. The age group is the one entered for that race; for a team it is the team’s age group. * At that edition running was under 44% of the typical finish (48% is normal): the timing mats counted some running as station time, so its runs look faster and its stations slower than they were. How the numbers are made.
Chiba 2026, against 295 Pro Men
Shape of the race
Each spoke is one segment (roxzone is the time moving between stations). The further out, the bigger the share of the field beaten on it. A round shape is an even race; a dent is a weak station.
How you ranked on each segment
Longer is better: the share of the field this segment beat.
Minutes against the typical finisher
Green, left of centre: faster than the typical Pro Men finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Masashi against the typical Pro Men finisher
Left to right is the race in order: run 1, SkiErg, run 2, sled push, and so on. A block wider than the one below it is a slower segment than the typical finisher.
Sandbag lunges cost 1:20 against the typical Pro Men finisher at Chiba 2026. The sandbag lunges guide shows whether that is strength or pacing, and the workouts that fix it.
Fix sandbag lunges. Then beat 1:25:50.
The RoxHype app takes your real splits, your kit and your next race date, and builds the weeks between.
- Every session written for your weak station, not a generic plan
- Rebuilt each week from what you actually did
- Race-day pacing from your own splits
Free to download. Used by more than 40,000 HYROX athletes.
