Zack vs John

AUS AUS · Open Men · 3 results

Zack Caldwell

1:24:52 best Open Men time · Brisbane 2025
708th of 1,368 place in that race · 1,368 Open Men finishers
AUS AUS · Open Men · 3 results

John Robertson

1:24:13 best Open Men time · Brisbane (APAC Championship) 2026
320th of 557 place in that race · 557 Open Men finishers

Station radar · best race with a field of 30 or more

Zack: Brisbane 2025, Open Men · John: Brisbane (APAC Championship) 2026, Open Men

top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns
ZackJohnedge = faster than everyone, centre = slowest

This chart shows where Zack and John sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Zack: strongest on Push (faster than 85% of the field), weakest on Roxzone (faster than 22%).John: strongest on Push (faster than 66% of the field), weakest on Lunges (faster than 15%).

See the numbers
Part Zack: faster than John: faster than
Ski 68% 48%
Push 85% 66%
Pull 50% 54%
BBJ 44% 26%
Row 65% 47%
Carry 56% 34%
Lunges 31% 15%
Wall balls 79% 39%
Roxzone 22% 42%
Runs 46% 54%

Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.

Part by part

Part Zack John
SkiErg 68% 48%
Sled push 85% 66%
Sled pull 50% 54%
Burpee broad jump 44% 26%
Row 65% 47%
Farmers carry 56% 34%
Sandbag lunges 31% 15%
Wall balls 79% 39%
Roxzone (moving) 22% 42%
Runs (8 km) 46% 54%

The share of their own field each athlete beat on that segment, at the race named on the left. Higher is better; green marks the better of the two. A dash means no split was published.

Those races as one bar each

Zack · Brisbane 2025 · Open Men1:24:52
2:454:115:042:065:364:345:285:465:474:355:312:055:305:546:115:008:57
John · Brisbane (APAC Championship) 2026 · Open Men1:24:13
4:074:224:312:454:374:274:436:354:544:404:482:114:556:455:137:107:40
RunsStationsRoxzone (moving between stations)

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.Zack · Brisbane 2025 · Open Men: 41:52 running, 34:11 at the stations and 8:57 in the roxzone; the longest station was the sandbag lunges (5:54).Below, John · Brisbane (APAC Championship) 2026 · Open Men: 37:49 running, 38:55 at the stations and 7:40 in the roxzone; the longest station was the wall balls (7:10).

See the numbers
Part Zack · Brisbane 2025 · Open Men John · Brisbane (APAC Championship) 2026 · Open Men
Run 1 2:45 4:07
SkiErg 4:11 4:22
Run 2 5:04 4:31
Sled push 2:06 2:45
Run 3 5:36 4:37
Sled pull 4:34 4:27
Run 4 5:28 4:43
Burpee broad jump 5:46 6:35
Run 5 5:47 4:54
Row 4:35 4:40
Run 6 5:31 4:48
Farmers carry 2:05 2:11
Run 7 5:30 4:55
Sandbag lunges 5:54 6:45
Run 8 6:11 5:13
Wall balls 5:00 7:10
Roxzone 8:57 7:40
Finish 1:24:52 1:24:13

Head to head: 1 race they both ran

Race Zack John Gap
Brisbane 2025 Open Men · 1 Mar 2025 1:24:52 1:24:51 0:01 · John faster
The RoxHype app

Close the gap at your next race.

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.

RoxHype app home: days to your HYROX, your expected finish range and this week's sessions RoxHype workout player guiding a sled push, with the next exercise lined up