GBR Sei Jun Wong
5 HYROX results (0 solo, 5 in a team) over 2 seasons. Personal bests: Doubles Mixed 1:17:08 (London ExCeL 2025) · Doubles Men 1:23:58 (Birmingham 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 Doubles Mixed race. Not enough complete, clean Doubles Mixed races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
Each 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.
5 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | |
|---|---|---|---|---|---|---|---|
| Cardiff 2026 29 Apr 2026team: Sam Crossley, Sei Jun Wongwhat the whole field did → | Doubles Men · team 35-39 | 1:30:20 | 2039th of 2,268 | 57:07 | 27:59 | 5:14 | splitsSkiErg4:14Sled push2:10Sled pull3:20Burpee broad jump2:48Row4:43Farmers carry2:22Sandbag lunges3:29Wall balls4:53Run 16:48Run 26:08Run 36:32Run 47:02Run 57:12Run 67:43Run 77:06Run 88:39Full report for this race → |
| Manchester 2026 21 Jan 2026team: Kathryn Miller, Sei Jun Wongwhat the whole field did → | Doubles Mixed · team 35-39 | 1:19:40 | top 48% 674/1,418 | 49:07 | 25:01 | 5:36 | splitsSkiErg4:01Sled push1:39Sled pull3:02Burpee broad jump2:39Row4:18Farmers carry1:36Sandbag lunges3:56Wall balls3:50Run 14:35Run 26:19Run 36:26Run 46:38Run 56:57Run 66:40Run 76:31Run 85:04Full report for this race → |
| London ExCeL 2025 4 Dec 2025team: Kathryn Miller, Sei Jun Wongwhat the whole field did → | Doubles Mixed · team 35-39 | 1:17:08 | top 43% 1205/2,853 | 39:04* | 25:40* | 12:30 | splitsSkiErg4:42Sled push1:39Sled pull3:05Burpee broad jump2:26Row4:16Farmers carry1:42Sandbag lunges3:41Wall balls4:09Run 14:18Run 24:47Run 34:47Run 44:45Run 54:54Run 64:38Run 74:37Run 86:21Full report for this race → |
| Birmingham 2025 22 Oct 2025team: Sei Jun Wong, Jeremy Luwhat the whole field did → | Doubles Men · team 30-34 | 1:23:58 | 2055th of 2,466 | 48:42 | 28:04 | 7:17 | splitsSkiErg4:19Sled push2:06Sled pull4:32Burpee broad jump3:19Row4:39Farmers carry1:37Sandbag lunges3:05Wall balls4:27Run 16:57Run 25:58Run 36:08Run 46:03Run 56:03Run 65:48Run 75:54Run 85:54Full report for this race → |
| Cardiff 2025 30 May 2025team: Kathryn Miller, Sei Jun Wongwhat the whole field did → | Doubles Mixed · team 30-39 | 1:22:11 | 461st of 738 | 48:02 | 27:23 | 6:46 | splitsSkiErg4:12Sled push1:50Sled pull4:04Burpee broad jump3:23Row4:30Farmers carry1:27Sandbag lunges3:57Wall balls4:00Run 15:48Run 25:22Run 35:47Run 46:13Run 56:06Run 66:02Run 76:00Run 86:44Full 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. * 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.
London ExCeL 2025, against 2,853 Doubles Mixed
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 Doubles Mixed finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Sei against the typical Doubles Mixed 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.
Roxzone cost 0:18 against the typical Doubles Mixed finisher at London ExCeL 2025. The pacing guide is where that time comes back.
Fix roxzone. Then beat 1:17:08.
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.
