Athlete · Open Men · 35-39 ·

JPN

Haruki Kusaka

4 HYROX results (2 solo, 2 in a team) over 2 seasons. Personal bests: Open Men 1:29:19 (Osaka 2026) · Doubles Men 1:14:07 (Chiba 2026) · Relay Men 1:10:52 (Chiba 2026).

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1:29:19 best Open Men time · Osaka 2026 also raced Doubles Men, Relay Men: each has its own best below

top 42% best Open Men place · Osaka 2026 669th of 1,631 Open Men finishers there

1:14:07 latest race · Chiba 2026 first Doubles Men race Doubles Men with Kosuke Shibazaki

Burpee broad jump strongest segment · Osaka 2026 faster than 82% of the Open Men field on it

1 · Tap any raceEach row below opens that race's report: every split against the field, where the time went, where it can come back.

2 · Read the station profileFurther down: the shape of the race, the strongest and weakest segments, and the race as one bar against the typical finisher.

3 · Turn it into trainingEvery weak station links to its workouts on RoxHype; the app writes the eight weeks from these exact splits.

Personal bests

One best per race type

solo, doubles and relay times are different races, so each has its own best

Open Men1:29:19Osaka 2026 · 2 races Doubles Men1:14:07Chiba 2026 · 1 race · with Kosuke Shibazaki Relay Men1:10:52Chiba 2026 · 1 race · with Yosuke Omote, Hiroki Morishima, Shohei Tada

Open Men: finish time, race by race

oldest to newest · a line going down means getting faster

1:30:001:32:001:34:001:36:00 best 1:29:19

Each dot is one Open Men race. Not enough complete, clean Open Men races yet to measure the change.

Every race

4 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Chiba 2026 7 Aug 2026team: Haruki Kusaka, Kosuke Shibazakiwhat the whole field did →	Doubles Men · team 35-39	1:14:07	top 26% 319/1,252	41:51	26:12	6:09	splits SkiErg4:32Sled push1:42Sled pull3:34Burpee broad jump2:26Row5:04Farmers carry1:36Sandbag lunges3:05Wall balls4:13Run 14:55Run 25:04Run 35:19Run 45:28Run 55:33Run 65:37Run 75:34Run 84:25Full report for this race →
Chiba 2026 7 Aug 2026team: Yosuke Omote, Hiroki Morishima, Shohei Tada, Haruki Kusakawhat the whole field did →	Relay Men · team 40+	1:10:52	top 31% 32/106	36:29	29:30	4:58	splits SkiErg4:35Sled push2:25Sled pull4:04Burpee broad jump3:22Row4:37Farmers carry1:42Sandbag lunges3:28Wall balls5:17Run 14:17Run 24:42Run 35:07Run 44:24Run 54:33Run 64:57Run 74:57Run 83:36Full report for this race →
Osaka 2026 31 Jan 2026what the whole field did →	Open Men · 35-39	1:29:19	top 42% 669/1,631	43:54	37:33	7:57	splits SkiErg5:10Sled push3:32Sled pull4:51Burpee broad jump4:08Row5:02Farmers carry2:00Sandbag lunges4:40Wall balls8:10Run 13:06Run 25:20Run 35:38Run 45:51Run 56:19Run 65:59Run 75:50Run 85:54Full report for this race →
Yokohama 2025 8 Aug 2025what the whole field did →	Open Men · 35-39	1:36:32	388th of 717	44:41	42:02	9:49	splits SkiErg4:42Sled push3:50Sled pull6:03Burpee broad jump3:58Row5:13Farmers carry2:29Sandbag lunges6:02Wall balls9:45Run 15:15Run 25:19Run 35:52Run 45:41Run 55:42Run 65:30Run 75:31Run 85:51Full 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, and a relay place is among all relay teams at that race (relay teams are ranked together). 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. How the numbers are made.

Station profile · best Open Men race

Osaka 2026, against 1,631 Open Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Harukiedge = faster than everyone, centre = slowest

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

SkiErg faster than 29%

Sled push faster than 45%

Sled pull faster than 66%

Burpee broad jump faster than 82%

Row faster than 49%

Farmers carry faster than 79%

Sandbag lunges faster than 70%

Wall balls faster than 41%

Roxzone faster than 75%

Runs (8 km) faster than 45%

Longer is better: the share of the field this segment beat.

Minutes against the typical finisher

SkiErg 0:15 slower

Sled push 0:06 slower

Sled pull 0:33 faster

Burpee broad jump 1:15 faster

Row 0:02 slower

Farmers carry 0:26 faster

Sandbag lunges 0:42 faster

Wall balls 0:42 slower

Roxzone 1:40 faster

Runs (8 km) 0:59 slower

Green, left of centre: faster than the typical Open Men finisher at this race. Orange, right: slower, and by how much.

The race as one bar: Haruki against the typical Open Men finisher

Haruki1:29:19

3:065:105:203:325:384:515:514:086:195:025:592:005:504:405:548:107:57

Typical Open Men1:31:17

2:564:555:183:265:465:245:435:236:025:005:482:265:485:224:557:289:37

RunsStationsRoxzone (moving between stations)

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.

Wall balls cost 0:42 against the typical Open Men finisher at Osaka 2026. The wall balls guide shows whether that is strength or pacing, and the workouts that fix it.

The RoxHype app

Fix wall balls. Then beat 1:29:19.

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

Build my plan in the app App Store Google Play

Free to download. Used by more than 40,000 HYROX athletes.

The RoxHype app: today's session and the race countdown