Athlete · Open Men · 35-39 ·

MAS

Joon Jiet Kok

3 HYROX results (1 solo, 2 in a team) over 3 seasons. Personal bests: Open Men 1:44:03 (Singapore Expo 2025) · Doubles Men 1:18:38 (Jakarta 2026) · Doubles Mixed 1:31:29 (Singapore 2024).

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1:44:03 Open Men time · Singapore Expo 2025 also raced Doubles Men, Doubles Mixed: each has its own best below

712th of 1,182 Open Men place · Singapore Expo 2025 among Open Men finishers there

1:18:38 latest race · Jakarta 2026 first Doubles Men race Doubles Men with Jing Yuan Wang

Roxzone strongest segment · Singapore Expo 2025 faster than 56% 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 Men1:44:03Singapore Expo 2025 · 1 race Doubles Men1:18:38Jakarta 2026 · 1 race · with Jing Yuan Wang Doubles Mixed1:31:29Singapore 2024 · 1 race · with Estelle Lu

Every race

3 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Jakarta 2026 27 Jun 2026team: Joon Jiet Kok, Jing Yuan Wangwhat the whole field did →	Doubles Men · team 35-39	1:18:38	top 21% 237/1,133	41:46	29:09	7:49	splits SkiErg4:16Sled push2:08Sled pull3:55Burpee broad jump3:29Row4:50Farmers carry1:44Sandbag lunges4:22Wall balls4:25Run 15:53Run 24:49Run 34:58Run 44:57Run 54:57Run 64:57Run 75:05Run 86:15Full report for this race →
Singapore Expo 2025 29 Nov 2025what the whole field did →	Open Men · 35-39	1:44:03	712th of 1,182	48:10	47:14	8:45	splits SkiErg5:02Sled push3:50Sled pull6:10Burpee broad jump5:55Row5:14Farmers carry2:39Sandbag lunges7:44Wall balls10:40Run 14:23Run 25:25Run 35:52Run 46:00Run 56:06Run 66:02Run 76:17Run 88:09Full report for this race →
Singapore 2024 31 Aug 2024team: Joon Jiet Kok, Estelle Luwhat the whole field did →	Doubles Mixed · team 30-39	1:31:29	199th of 396	51:25	32:19	7:48	splits SkiErg5:02Sled push1:57Sled pull4:16Burpee broad jump3:11Row5:44Farmers carry1:25Sandbag lunges5:38Wall balls5:06Run 15:42Run 26:03Run 36:17Run 46:23Run 56:25Run 66:23Run 76:38Run 87:38Full 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. How the numbers are made.

Station profile · best Open Men race

Singapore Expo 2025, against 1,182 Open Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Joonedge = 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 31%

Sled push faster than 32%

Sled pull faster than 37%

Burpee broad jump faster than 54%

Row faster than 36%

Farmers carry faster than 36%

Sandbag lunges faster than 21%

Wall balls faster than 23%

Roxzone faster than 56%

Runs (8 km) faster than 43%

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

Minutes against the typical finisher

SkiErg 0:13 slower

Sled push 0:25 slower

Sled pull 0:30 slower

Burpee broad jump 0:09 faster

Row 0:12 slower

Farmers carry 0:15 slower

Sandbag lunges 1:41 slower

Wall balls 2:38 slower

Roxzone 0:19 faster

Runs (8 km) 2:03 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: Joon against the typical Open Men finisher

Joon1:44:03

4:235:025:253:505:526:106:005:556:065:146:022:396:177:448:0910:408:45

Typical Open Men1:36:29

4:124:495:173:255:405:405:426:045:515:025:452:245:506:037:398:029:04

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 2:38 against the typical Open Men finisher at Singapore Expo 2025. 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 1:44:03.

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