Athlete · Pro Women · 25-29 ·

JPN

Joni Son

4 HYROX results (2 solo, 2 in a team) over 1 season. Personal bests: Pro Women 1:52:31 (Singapore Expo 2025) · Open Women 1:44:06 (Beijing 2025) · Pro Doubles Women 1:19:18 (Osaka Feb 2026) · Doubles Mixed 1:19:27 (Osaka Jan 2026).

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1:52:31 Pro Women time · Singapore Expo 2025 also raced Open Women, Pro Doubles Women, Doubles Mixed: each has its own best below

91st of 109 Pro Women place · Singapore Expo 2025 among Pro Women finishers there

1:19:18 latest race · Osaka Feb 2026 first Pro Doubles Women race Pro Doubles Women with Lisa Mochizuki

Sled push strongest segment · Singapore Expo 2025 faster than 35% of the Pro Women 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

Pro Women1:52:31Singapore Expo 2025 · 1 race Open Women1:44:06Beijing 2025 · 1 race Pro Doubles Women1:19:18Osaka Feb 2026 · 1 race · with Lisa Mochizuki Doubles Mixed1:19:27Osaka Jan 2026 · 1 race · with Jianan Zhang

Every race

4 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Osaka Feb 2026 1 Feb 2026team: Lisa Mochizuki, Joni Sonwhat the whole field did →	Pro Doubles Women · team 25-29	1:19:18	20th of 61	41:48	30:12	7:23	splits SkiErg5:14Sled push2:26Sled pull4:20Burpee broad jump3:16Row4:51Farmers carry1:51Sandbag lunges3:55Wall balls4:19Run 13:24Run 25:42Run 35:45Run 45:44Run 55:42Run 65:44Run 75:39Run 84:13Full report for this race →
Osaka Jan 2026 31 Jan 2026team: Joni Son, Jianan Zhangwhat the whole field did →	Doubles Mixed · team 25-29	1:19:27	top 31% 187/616	44:20	27:15	7:57	splits SkiErg4:30Sled push1:42Sled pull3:54Burpee broad jump3:14Row4:36Farmers carry1:37Sandbag lunges3:42Wall balls4:00Run 13:44Run 26:03Run 36:13Run 45:52Run 55:58Run 66:16Run 76:04Run 84:13Full report for this race →
Singapore Expo 2025 28 Nov 2025what the whole field did →	Pro Women · 25-29	1:52:31	91st of 109	52:11	51:29	8:56	splits SkiErg5:34Sled push4:35Sled pull7:27Burpee broad jump7:15Row5:39Farmers carry3:44Sandbag lunges7:24Wall balls9:51Run 14:59Run 25:51Run 36:09Run 46:19Run 56:22Run 66:21Run 76:32Run 89:41Full report for this race →
Beijing 2025 22 Aug 2025what the whole field did →	Open Women · 25-29	1:44:06	178th of 314	51:15	45:02	7:55	splits SkiErg5:18Sled push3:31Sled pull7:02Burpee broad jump5:34Row5:38Farmers carry3:01Sandbag lunges6:06Wall balls8:52Run 15:55Run 25:56Run 36:33Run 46:08Run 56:49Run 66:41Run 76:14Run 87:02Full 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 Pro Women race

Singapore Expo 2025, against 109 Pro Women

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Joniedge = 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 15%

Sled push faster than 35%

Sled pull faster than 26%

Burpee broad jump faster than 13%

Row faster than 25%

Farmers carry faster than 25%

Sandbag lunges faster than 21%

Wall balls faster than 33%

Roxzone faster than 33%

Runs (8 km) faster than 15%

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

Minutes against the typical finisher

SkiErg 0:30 slower

Sled push 0:27 slower

Sled pull 1:02 slower

Burpee broad jump 1:41 slower

Row 0:20 slower

Farmers carry 0:55 slower

Sandbag lunges 1:24 slower

Wall balls 1:36 slower

Roxzone 0:47 slower

Runs (8 km) 8:58 slower

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

The race as one bar: Joni against the typical Pro Women finisher

Joni1:52:31

4:595:345:514:356:097:276:197:156:225:396:213:446:327:249:419:518:56

Typical Pro Women1:34:42

3:585:045:004:085:206:255:245:345:245:195:192:495:286:007:068:158:09

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.

Burpee broad jump cost 1:41 against the typical Pro Women finisher at Singapore Expo 2025. The burpee broad jump guide shows whether that is strength or pacing, and the workouts that fix it.

The RoxHype app

Fix burpee broad jump. Then beat 1:52:31.

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