NZL Jack Chng
8 HYROX results (5 solo, 3 in a team) over 3 seasons. Personal bests: Open Men 1:29:39 (Melbourne 2025) · Pro Doubles Men 1:21:03 (Perth Aug 2026) · Doubles Men 1:47:41 (Auckland 2025).
One best per race type
Finish time, race by race: one race type at a time
oldest to newest · a line going down means getting fasterEach dot is one Open Men race. From the first Open Men race to the best: 3:23 faster (1:33:02 to 1:29:39).
Each dot is one Pro Doubles Men race. Not enough complete, clean Pro Doubles Men races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
8 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | |
|---|---|---|---|---|---|---|---|
| Perth Aug 2026 22 Aug 2026team: Azriel Haricombe, Jack Chngwhat the whole field did → | Pro Doubles Men · team 30-34 | 1:21:03 | 75th of 88 | 45:00 | 30:55 | 5:08 | splitsSkiErg4:03Sled push2:46Sled pull4:51Burpee broad jump2:57Row4:36Farmers carry2:47Sandbag lunges4:13Wall balls4:42Run 14:06Run 25:28Run 36:27Run 46:11Run 56:15Run 65:54Run 75:37Run 85:06Full report for this race → |
| Perth Aug 2026 21 Aug 2026what the whole field did → | Open Men · 35-39 | 1:35:23 | 765th of 1,089 | 48:54 | 40:35 | 5:54 | splitsSkiErg4:35Sled push4:27Sled pull4:39Burpee broad jump5:07Row4:40Farmers carry3:05Sandbag lunges6:12Wall balls7:50Run 14:30Run 26:11Run 36:22Run 46:35Run 56:39Run 66:37Run 76:06Run 85:58Full report for this race → |
| Brisbane 2026 11 Apr 2026what the whole field did → | Open Men · 35-39 | 1:45:05 | 738th of 852 | 51:18 | 44:54 | 8:56 | splitsSkiErg4:40Sled push4:38Sled pull4:53Burpee broad jump7:09Row4:51Farmers carry2:45Sandbag lunges6:41Wall balls9:17Run 14:56Run 25:37Run 36:05Run 46:26Run 56:43Run 66:47Run 76:53Run 87:55Full report for this race → |
| Auckland Jan 2026 31 Jan 2026team: Luke Davis, Jack Chngwhat the whole field did → | Pro Doubles Men · team 30-34 | 1:23:45 | 92nd of 105 | 47:22 | 31:14 | 5:13 | splitsSkiErg3:51Sled push3:04Sled pull4:36Burpee broad jump2:25Row4:28Farmers carry1:44Sandbag lunges4:11Wall balls6:55Run 14:59Run 25:00Run 35:57Run 45:55Run 56:15Run 66:03Run 76:05Run 87:12Full report for this race → |
| Auckland Jan 2026 29 Jan 2026what the whole field did → | Open Men · 35-39 | 1:38:16 | 770th of 1,138 | 50:58 | 41:56 | 5:26 | splitsSkiErg4:19Sled push4:48Sled pull5:06Burpee broad jump6:24Row5:03Farmers carry2:35Sandbag lunges6:39Wall balls7:02Run 15:32Run 25:11Run 35:49Run 46:12Run 56:18Run 66:27Run 76:55Run 88:38Full report for this race → |
| Melbourne 2025 12 Dec 2025what the whole field did → | Open Men · 35-39 | 1:29:39 | 1799th of 2,868 | 43:00 | 37:50 | 8:54 | splitsSkiErg4:44Sled push3:21Sled pull4:31Burpee broad jump5:14Row4:41Farmers carry2:18Sandbag lunges5:17Wall balls7:44Run 13:10Run 25:13Run 35:24Run 45:36Run 55:39Run 65:33Run 75:44Run 86:43Full report for this race → |
| Sydney 2025 5 Jul 2025what the whole field did → | Open Men · 35-39 | 1:33:02 | 1619th of 2,104 | 44:44 | 39:22 | 8:59 | splitsSkiErg4:23Sled push2:57Sled pull4:35Burpee broad jump5:52Row4:41Farmers carry2:21Sandbag lunges5:53Wall balls8:40Run 14:50Run 24:52Run 35:10Run 45:24Run 55:38Run 65:29Run 75:43Run 87:42Full report for this race → |
| Auckland 2025 31 Jan 2025team: Jack Chng, Marius Nelwhat the whole field did → | Doubles Men · team 30-39 | 1:47:41 | 344th of 360 | 1:04:26 | 32:25 | 11:28 | splitsSkiErg4:03Sled push1:50Sled pull3:48Burpee broad jump5:21Row5:17Farmers carry1:43Sandbag lunges5:15Wall balls5:08Run 16:30Run 27:27Run 37:55Run 48:05Run 58:40Run 67:49Run 78:13Run 89:50Full 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.
Melbourne 2025, against 2,868 Open 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 Open Men finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Jack against the typical Open 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.
Wall balls cost 1:12 against the typical Open Men finisher at Melbourne 2025. The wall balls guide shows whether that is strength or pacing, and the workouts that fix it.
Fix wall balls. Then beat 1:29:39.
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.
