Jack vs Seong
AUS · Open Men · 1 result Jack Castleton
AUS · Open Men · 1 result Seong Heum Park
Station radar · best race with a field of 30 or more
Jack: Sydney 2026, Open Men · Seong: Sydney 2026, Open Men
This chart shows where Jack and Seong sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Jack: strongest on Carry (faster than 74% of the field), weakest on Wall balls (faster than 3%).Seong: strongest on BBJ (faster than 33% of the field), weakest on Wall balls (faster than 3%).
See the numbers
| Part | Jack: faster than | Seong: faster than |
|---|---|---|
| Ski | 18% | 16% |
| Push | 59% | 22% |
| Pull | 18% | 20% |
| BBJ | 35% | 33% |
| Row | 50% | 24% |
| Carry | 74% | 30% |
| Lunges | 16% | 18% |
| Wall balls | 3% | 3% |
| Roxzone | 30% | 33% |
| Runs | 22% | 25% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Jack | Seong |
|---|---|---|
| SkiErg | 18% | 16% |
| Sled push | 59% | 22% |
| Sled pull | 18% | 20% |
| Burpee broad jump | 35% | 33% |
| Row | 50% | 24% |
| Farmers carry | 74% | 30% |
| Sandbag lunges | 16% | 18% |
| Wall balls | 3% | 3% |
| Roxzone (moving) | 30% | 33% |
| Runs (8 km) | 22% | 25% |
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
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.Jack · Sydney 2026 · Open Men: 45:50 running, 49:23 at the stations and 9:48 in the roxzone; the longest station was the wall balls (15:32).Below, Seong · Sydney 2026 · Open Men: 45:01 running, 50:24 at the stations and 9:35 in the roxzone; the longest station was the wall balls (15:16).
See the numbers
| Part | Jack · Sydney 2026 · Open Men | Seong · Sydney 2026 · Open Men |
|---|---|---|
| Run 1 | 4:52 | 4:17 |
| SkiErg | 4:47 | 4:49 |
| Run 2 | 4:53 | 4:42 |
| Sled push | 2:30 | 3:06 |
| Run 3 | 4:57 | 5:19 |
| Sled pull | 5:44 | 5:35 |
| Run 4 | 5:19 | 5:17 |
| Burpee broad jump | 6:25 | 6:34 |
| Run 5 | 5:52 | 5:21 |
| Row | 4:45 | 5:04 |
| Run 6 | 5:40 | 5:16 |
| Farmers carry | 1:48 | 2:22 |
| Run 7 | 5:42 | 5:10 |
| Sandbag lunges | 7:52 | 7:37 |
| Run 8 | 8:35 | 9:39 |
| Wall balls | 15:32 | 15:16 |
| Roxzone | 9:48 | 9:35 |
| Finish | 1:44:55 | 1:44:52 |
Head to head: 1 race they both ran
| Race | Jack | Seong | Gap |
|---|---|---|---|
| Sydney 2026 Open Men · 1 Jul 2026 | 1:44:55 | 1:44:52 | 0:03 · Seong faster |
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.
