HKG David Chang
2 HYROX races over 1 season, all in a team with 2 partners. Best Doubles Men time: 1:17:53 at Hong Kong 2026.
Doubles Men: finish time, race by race
Oldest to newest; a line going down means getting fasterEach dot is one Doubles Men race. Not enough complete, clean Doubles Men races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
2 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| Hong Kong 2026 8 May 2026team: Jamie Lee, David Changwhole field → | Doubles Men · team 40-44 | 1:17:53 | 535th of 1,84670th of 279 aged 40-44 | 40:52* | 26:14* | 10:52 | View results | See splits Hide splitsSkiErg4:13fastest 37%Sled push1:26fastest 4%Sled pull3:05fastest 13%Burpee broad jump3:46faster than 41%Row4:12fastest 5%Farmers carry1:39fastest 28%Sandbag lunges3:32fastest 21%Wall balls4:21fastest 26%Runs (8 km)40:52fastest 44%Roxzone10:52fastest 31%Run 14:49faster than 16%Run 25:10faster than 30%Run 35:08faster than 45%Run 44:54fastest 40%Run 54:59fastest 39%Run 64:48fastest 34%Run 74:43fastest 30%Run 86:24fastest 31%Full report for this race → |
| Hong Kong 2025 26 Jul 2025team: Jianfeng Liu, David Changwhole field → | Doubles Men · team 40-44 | 1:22:56 | 321st of 90240th of 128 aged 40-44 | 47:05 | 28:35 | 7:16† | View results | See splits Hide splitsSkiErg4:03fastest 18%Sled push2:13faster than 47%Sled pull3:51fastest 34%Burpee broad jump4:09faster than 28%Row4:29fastest 23%Farmers carry1:52faster than 41%Sandbag lunges4:12faster than 47%Wall balls3:46fastest 10%Runs (8 km)47:05fastest 40%Roxzone7:16Run 13:50faster than 41%Run 25:50fastest 46%Run 36:12fastest 46%Run 46:00fastest 36%Run 56:24fastest 41%Run 66:17fastest 43%Run 75:57fastest 33%Run 86:35fastest 50%Full report for this race → |
How to read
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. † This venue did not time the roxzone: the figure is the finish minus runs and stations, and part of the walk is inside the run laps there, so it is shorter than at other venues. 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.
The fastest David has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:03 | Hong Kong 2025 · best of 2 | 4:04 |
| Sled push | 1:26 | Hong Kong 2026 · best of 2 | 1:50 |
| Sled pull | 3:05 | Hong Kong 2026 · best of 2 | 3:20 |
| Burpee broad jump | 3:46 | Hong Kong 2026 · best of 2 | 3:13 |
| Row | 4:12 | Hong Kong 2026 · best of 2 | 4:32 |
| Farmers carry | 1:39 | Hong Kong 2026 · best of 2 | 1:40 |
| Sandbag lunges | 3:32 | Hong Kong 2026 · best of 2 | 3:35 |
| Wall balls | 3:46 | Hong Kong 2025 · best of 2 | 4:23 |
| Runs (8 km) | 40:52 | Hong Kong 2026 · best of 2 | 42:19 |
| Roxzone | 10:52 | Hong Kong 2026 | 6:48 |
How to read
Each station's best across David's Doubles Men races, from different races, against the typical Doubles Men split. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.
2 team partners
- Jamie Lee1 race
- Jianfeng Liu1 race
From the team results above. A name opens the search: a partner can have more than one page.
Hong Kong 2026, against 1,846 Doubles Men
Shape of the race
Further out means you beat more of the field on that part. A dent is a weak spot.
How you ranked on each station
Longer is better: the share of the field you beat.
Minutes against the typical finisher
Green, left of centre: faster than the typical Doubles Men finisher at this race. Orange, right: slower, and by how much.
The race as one bar: David against the typical Doubles Men finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Training for the next one? Let's beat 1:17:53.
The RoxHype app is your training plan to race day: built from your splits, your kit and your race date, and adjusted every week.
- A week-by-week plan that counts down to your race
- Extra work on your slowest stations
- Adjusts every week to what you actually did
Free to download. Used by more than 40,000 HYROX athletes.
