GBR Robert Jack
2 HYROX races over 2 seasons. Best Open Men time: 1:44:12 at Birmingham Birm.
Open Men: finish time, race by race
Oldest to newest; a line going down means getting fasterThis line shows the finish time of Robert Jack at each race, oldest on the left; lower is faster.The best was 1:44:12 at Birmingham (Oct 2026); Robert Jack was 0:54 faster at the latest race than at the first.
See the numbers
| Race | Date | Division | Finish |
|---|---|---|---|
| London ExCeL | Dec 2025 | Open Men | 1:45:06 |
| Birmingham | Oct 2026 | Open Men | 1:44:12 |
Each dot is one Open Men race; click one for that race's report. Not enough complete, clean Open Men races yet to measure the change.
2 results at 2 races
3,345th of 3,831 Open Men (faster than 12%). Against the 115 who finished around 1:42:05: most time gained on wall balls (2:24), most lost on the eight runs (7:31). Runs 5 to 8 took 0:06 less than runs 1 to 4 (them: 1:16 more).
| Part | Time | Typical here | vs 3,831 Open Men here |
|---|---|---|---|
| Run 1: | 8:31 | 5:09 | faster than 0% |
| SkiErg: | 4:40 | 4:33 | faster than 37% |
| Run 2: | 5:52 | 4:31 | faster than 5% |
| Sled push: | 3:56 | 3:20 | faster than 21% |
| Run 3: | 6:32 | 4:51 | faster than 5% |
| Sled pull: | 5:21 | 4:36 | faster than 26% |
| Run 4: | 6:15 | 4:51 | faster than 8% |
| Burpee broad jump: | 7:18 | 5:33 | faster than 19% |
| Run 5: | 6:37 | 4:59 | faster than 7% |
| Row: | 5:02 | 4:48 | faster than 32% |
| Run 6: | 6:50 | 4:52 | faster than 4% |
| Farmers carry: | 2:27 | 2:08 | faster than 29% |
| Run 7: | 6:43 | 4:52 | faster than 5% |
| Sandbag lunges: | 4:37 | 5:08 | faster than 66% |
| Run 8: | 6:54 | 5:11 | faster than 10% |
| Wall balls: | 7:09 | 7:05 | faster than 48% |
| Roxzone: | 9:36 | 6:25 | faster than 7% |
| Runs (8 km) | 54:11 | 39:20 | faster than 4% |
| Stations (8) | 40:30 | ||
| Finish | 1:44:12 | 1:24:06 | 3345th of 3,831 · faster than 12% |
4,907th of 5,554 Open Men (faster than 11%). Against the 168 who finished around 1:46:50: most time gained on sandbag lunges (4:47), most lost on the eight runs (6:10). Runs 5 to 8 took 5:26 more than runs 1 to 4 (them: 4:59 more).
| Part | Time | Typical here | vs 5,554 Open Men here |
|---|---|---|---|
| Run 1: | 3:51 | 3:13 | faster than 12% |
| SkiErg: | 5:03 | 4:50 | faster than 27% |
| Run 2: | 4:43 | 3:46 | faster than 8% |
| Sled push: | 1:46 | 2:48 | fastest in the field |
| Run 3: | 6:27 | 4:00 | faster than 0% |
| Sled pull: | 6:32 | 4:47 | faster than 10% |
| Run 4: | 6:12 | 4:02 | faster than 1% |
| Burpee broad jump: | 7:59 | 5:30 | faster than 13% |
| Run 5: | 6:14 | 4:09 | faster than 2% |
| Row: | 4:55 | 4:56 | faster than 51% |
| Run 6: | 5:46 | 4:04 | faster than 3% |
| Farmers carry: | 1:55 | 2:03 | faster than 63% |
| Run 7: | 5:39 | 4:05 | faster than 4% |
| Sandbag lunges: | 2:31 | 5:09 | fastest in the field |
| Run 8: | 9:00 | 5:55 | faster than 5% |
| Wall balls: | 6:43 | 7:20 | faster than 59% |
| Roxzone: | 19:58 | 11:44 | faster than 1% |
| Runs (8 km) | 47:50 | 33:23 | faster than 2% |
| Stations (8) | 37:24 | ||
| Finish | 1:45:06 | 1:23:09 | 4907th of 5,554 · faster than 11% |
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. The age group is the one entered for that race. * 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.
The fastest Robert has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:40 | Birmingham Birm · best of 2 | 4:34 |
| Sled push | 1:46 | London ExCeL 2025 · best of 2 | 3:04 |
| Sled pull | 5:21 | Birmingham Birm · best of 2 | 4:57 |
| Burpee broad jump | 7:18 | Birmingham Birm · best of 2 | 5:38 |
| Row | 4:55 | London ExCeL 2025 · best of 2 | 4:53 |
| Farmers carry | 1:55 | London ExCeL 2025 · best of 2 | 2:11 |
| Sandbag lunges | 2:31 | London ExCeL 2025 · best of 2 | 5:20 |
| Wall balls | 6:43 | London ExCeL 2025 · best of 2 | 7:03 |
| Runs (8 km) | 47:50 | London ExCeL 2025 · best of 2 | 41:47 |
| Roxzone | 9:36 | Birmingham Birm · best of 2 | 7:23 |
How to read
Each station's best across Robert's Open Men races, from different races, against the typical Open Men split. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.
Birmingham Birm, against 3,831 Open Men
Shape of the race
This chart shows where Robert sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Lunges (faster than 67% of the field), weakest on Runs (faster than 5%).
See the numbers
| Part | Robert: faster than |
|---|---|
| Ski | 37% |
| Push | 22% |
| Pull | 27% |
| BBJ | 19% |
| Row | 32% |
| Carry | 30% |
| Lunges | 67% |
| Wall balls | 49% |
| Roxzone | 8% |
| Runs | 5% |
Further out means you beat more of the field on that part. A dent is a weak spot.
How you ranked on each station
How much of the field Robert beat on each part of the race, at this race.Best: Sandbag lunges (faster than 67%); weakest: Runs (8 km) (faster than 5%).
Longer is better: the share of the field you beat.
Minutes against the typical finisher
Robert's time on each part against the typical Open Men finisher at this race.Best: Sandbag lunges (0:31 faster); weakest: Runs (8 km) (14:51 slower).
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: Robert against the typical Open Men finisher
This chart draws the race in order, left to right: each 1 km run (blue), each station (yellow) and the roxzone (grey), sized by its time.Robert: 54:14 running, 40:30 at the stations and 9:36 in the roxzone; the longest station was the burpee broad jumps (7:18).Below, Typical Open Men: 39:16 running, 37:11 at the stations and 6:25 in the roxzone; the longest station was the wall balls (7:05).
See the numbers
| Part | Robert | Typical Open Men |
|---|---|---|
| Run 1 | 8:31 | 5:09 |
| SkiErg | 4:40 | 4:33 |
| Run 2 | 5:52 | 4:31 |
| Sled push | 3:56 | 3:20 |
| Run 3 | 6:32 | 4:51 |
| Sled pull | 5:21 | 4:36 |
| Run 4 | 6:15 | 4:51 |
| Burpee broad jump | 7:18 | 5:33 |
| Run 5 | 6:37 | 4:59 |
| Row | 5:02 | 4:48 |
| Run 6 | 6:50 | 4:52 |
| Farmers carry | 2:27 | 2:08 |
| Run 7 | 6:43 | 4:52 |
| Sandbag lunges | 4:37 | 5:08 |
| Run 8 | 6:54 | 5:11 |
| Wall balls | 7:09 | 7:05 |
| Roxzone | 9:36 | 6:25 |
| Finish | 1:44:12 | 1:24:06 |
The race in order, left to right. A wider block than the one below is slower than typical.
Roxzone cost 3:11 against the typical Open Men finisher at Birmingham Birm. The pacing guide is where that time comes back.
Fix roxzone. Then beat 1:44:12.
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.
