Arjo vs Cas
NED · Open Men · 5 results Arjo Boerman
NED · Open Men · 2 results Cas Dekker
Station radar · best race with a field of 30 or more
Arjo: Heerenveen 2026, Open Men · Cas: Heerenveen 2026, Open Men
This chart shows where Arjo and Cas sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Arjo: strongest on Pull (faster than 95% of the field), weakest on Lunges (faster than 59%).Cas: strongest on Wall balls (faster than 97% of the field), weakest on Ski (faster than 50%).
See the numbers
| Part | Arjo: faster than | Cas: faster than |
|---|---|---|
| Ski | 93% | 50% |
| Push | 92% | 90% |
| Pull | 95% | 58% |
| BBJ | 87% | 65% |
| Row | 85% | 51% |
| Carry | 63% | 63% |
| Lunges | 59% | 58% |
| Wall balls | 77% | 97% |
| Roxzone | 73% | 75% |
| Runs | 73% | 79% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Arjo | Cas |
|---|---|---|
| SkiErg | 93% | 50% |
| Sled push | 92% | 90% |
| Sled pull | 95% | 58% |
| Burpee broad jump | 87% | 65% |
| Row | 85% | 51% |
| Farmers carry | 63% | 63% |
| Sandbag lunges | 59% | 58% |
| Wall balls | 77% | 97% |
| Roxzone (moving) | 73% | 75% |
| Runs (8 km) | 73% | 79% |
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.Arjo · Heerenveen 2026 · Open Men: 36:10 running, 29:56 at the stations and 6:44 in the roxzone; the longest station was the wall balls (5:31).Below, Cas · Heerenveen 2026 · Open Men: 35:05 running, 31:02 at the stations and 6:40 in the roxzone; the longest station was the burpee broad jumps (4:59).
See the numbers
| Part | Arjo · Heerenveen 2026 · Open Men | Cas · Heerenveen 2026 · Open Men |
|---|---|---|
| Run 1 | 4:16 | 4:13 |
| SkiErg | 4:06 | 4:27 |
| Run 2 | 4:22 | 4:06 |
| Sled push | 2:08 | 2:10 |
| Run 3 | 4:27 | 4:20 |
| Sled pull | 3:04 | 3:57 |
| Run 4 | 4:28 | 4:21 |
| Burpee broad jump | 4:10 | 4:59 |
| Run 5 | 4:32 | 4:33 |
| Row | 4:27 | 4:45 |
| Run 6 | 4:26 | 4:13 |
| Farmers carry | 1:55 | 1:55 |
| Run 7 | 4:31 | 4:11 |
| Sandbag lunges | 4:35 | 4:37 |
| Run 8 | 5:07 | 5:08 |
| Wall balls | 5:31 | 4:12 |
| Roxzone | 6:44 | 6:40 |
| Finish | 1:12:40 | 1:12:40 |
Head to head: 2 races they both ran
| Race | Arjo | Cas | Gap |
|---|---|---|---|
| Heerenveen 2026 Open Men · 17 May 2026 | 1:12:40 | 1:12:40 | level |
| Amsterdam 2026 Doubles Men · 21 Jan 2026 | 1:11:31 | 1:07:15 | 4:16 · Cas 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.
