GBR David Knowles
3 HYROX results (1 solo, 2 in a team) over 2 seasons. Personal bests: Open Men 1:25:17 (London ExCeL 2025) · Doubles Mixed 1:15:47 (Cardiff 2026).
One best per race type
Doubles Mixed: finish time, race by race
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.
3 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | |
|---|---|---|---|---|---|---|---|
| Cardiff 2026 3 May 2026team: Heather Lennox, David Knowleswhat the whole field did → | Doubles Mixed · team 40-44 | 1:15:47 | top 35% 806/2,365 | 42:07 | 29:57 | 3:43 | splitsSkiErg4:43Sled push2:42Sled pull3:56Burpee broad jump3:27Row4:59Farmers carry1:45Sandbag lunges3:52Wall balls4:33Run 15:43Run 24:48Run 34:57Run 45:00Run 55:11Run 65:30Run 75:02Run 86:01Full report for this race → |
| London ExCeL 2025 4 Dec 2025what the whole field did → | Open Men · 45-49 | 1:25:17 | 3111th of 5,554 | 33:37* | 38:46* | 12:59 | splitsSkiErg4:33Sled push2:32Sled pull5:24Burpee broad jump7:25Row4:49Farmers carry2:38Sandbag lunges4:56Wall balls6:29Run 13:11Run 23:39Run 33:56Run 43:57Run 54:02Run 64:13Run 74:20Run 86:24Full report for this race → |
| London 2025 2 May 2025team: David Knowles, Ruth Knowleswhat the whole field did → | Doubles Mixed · team 40-49 | 1:16:16 | top 46% 436/956 | 40:15 | 30:21 | 5:43 | splitsSkiErg4:00Sled push1:55Sled pull3:55Burpee broad jump4:08Row4:52Farmers carry1:47Sandbag lunges4:39Wall balls5:05Run 15:05Run 24:09Run 34:37Run 44:40Run 54:58Run 65:02Run 75:08Run 86:41Full 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 5,554 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: David 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.
Burpee broad jump cost 1:55 against the typical Open Men finisher at London ExCeL 2025. The burpee broad jump guide shows whether that is strength or pacing, and the workouts that fix it.
Fix burpee broad jump. Then beat 1:25:17.
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.
