Kai vs Kasin
ZIM · Open Men · 1 result Kai Isselbacher
THA · Open Men · 4 results Kasin Thumpothong
Station radar · best race with a field of 30 or more
Kai: Melbourne 2025, Open Men · Kasin: Bangkok 2026, Open Men
This chart shows where Kai and Kasin sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Kai: strongest on Row (faster than 96% of the field), weakest on Roxzone (faster than 7%).Kasin: strongest on BBJ (faster than 95% of the field), weakest on Ski (faster than 30%).
See the numbers
| Part | Kai: faster than | Kasin: faster than |
|---|---|---|
| Ski | 70% | 30% |
| Push | 90% | 69% |
| Pull | 53% | 65% |
| BBJ | 20% | 95% |
| Row | 96% | 51% |
| Carry | 65% | 64% |
| Lunges | 40% | 57% |
| Wall balls | 38% | 70% |
| Roxzone | 7% | 67% |
| Runs | 14% | 75% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Kai | Kasin |
|---|---|---|
| SkiErg | 70% | 30% |
| Sled push | 90% | 69% |
| Sled pull | 53% | 65% |
| Burpee broad jump | 20% | 95% |
| Row | 96% | 51% |
| Farmers carry | 65% | 64% |
| Sandbag lunges | 40% | 57% |
| Wall balls | 38% | 70% |
| Roxzone (moving) | 7% | 67% |
| Runs (8 km) | 14% | 75% |
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.Kai · Melbourne 2025 · Open Men: 48:40 running, 37:03 at the stations and 13:35 in the roxzone; the longest station was the wall balls (7:15).Below, Kasin · Bangkok 2026 · Open Men: 37:28 running, 36:43 at the stations and 10:36 in the roxzone; the longest station was the wall balls (6:25).
See the numbers
| Part | Kai · Melbourne 2025 · Open Men | Kasin · Bangkok 2026 · Open Men |
|---|---|---|
| Run 1 | 2:59 | 6:24 |
| SkiErg | 4:18 | 5:02 |
| Run 2 | 5:31 | 3:57 |
| Sled push | 2:02 | 3:12 |
| Run 3 | 6:43 | 4:14 |
| Sled pull | 4:44 | 5:18 |
| Run 4 | 6:01 | 4:18 |
| Burpee broad jump | 6:55 | 3:48 |
| Run 5 | 6:56 | 4:26 |
| Row | 4:16 | 5:05 |
| Run 6 | 6:41 | 4:21 |
| Farmers carry | 1:56 | 2:12 |
| Run 7 | 5:55 | 4:24 |
| Sandbag lunges | 5:37 | 5:41 |
| Run 8 | 7:54 | 5:24 |
| Wall balls | 7:15 | 6:25 |
| Roxzone | 13:35 | 10:36 |
| Finish | 1:39:09 | 1:24:40 |
Head to head: 1 race they both ran
| Race | Kai | Kasin | Gap |
|---|---|---|---|
| Melbourne 2025 Open Men · 11 Dec 2025 | 1:39:09 | 1:39:04 | 0:05 · Kasin 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.
