Jakobus vs Ruei-Ding
Jakobus Pretorius
Ruei-Ding Chang
Station radar · best race with a field of 30 or more
Jakobus: Hong Kong 2026, Open Men · Ruei-Ding: Hong Kong 2026, Open Men
This chart shows where Jakobus and Ruei-Ding sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Jakobus: strongest on Push (faster than 97% of the field), weakest on Runs (faster than 22%).Ruei-Ding: strongest on Pull (faster than 65% of the field), weakest on BBJ (faster than 18%).
See the numbers
| Part | Jakobus: faster than | Ruei-Ding: faster than |
|---|---|---|
| Ski | 94% | 41% |
| Push | 97% | 31% |
| Pull | 92% | 65% |
| BBJ | 25% | 18% |
| Row | 85% | 38% |
| Carry | 87% | 45% |
| Lunges | 57% | 30% |
| Wall balls | 57% | 51% |
| Roxzone | 37% | 41% |
| Runs | 22% | 46% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Jakobus | Ruei-Ding |
|---|---|---|
| SkiErg | 94% | 41% |
| Sled push | 97% | 31% |
| Sled pull | 92% | 65% |
| Burpee broad jump | 25% | 18% |
| Row | 85% | 38% |
| Farmers carry | 87% | 45% |
| Sandbag lunges | 57% | 30% |
| Wall balls | 57% | 51% |
| Roxzone (moving) | 37% | 41% |
| Runs (8 km) | 22% | 46% |
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.Jakobus · Hong Kong 2026 · Open Men: 47:27 running, 38:28 at the stations and 13:52 in the roxzone; the longest station was the wall balls (8:03).Below, Ruei-Ding · Hong Kong 2026 · Open Men: 40:55 running, 45:31 at the stations and 13:22 in the roxzone; the longest station was the wall balls (8:37).
See the numbers
| Part | Jakobus · Hong Kong 2026 · Open Men | Ruei-Ding · Hong Kong 2026 · Open Men |
|---|---|---|
| Run 1 | 4:31 | 3:50 |
| SkiErg | 4:18 | 4:56 |
| Run 2 | 5:06 | 4:41 |
| Sled push | 2:11 | 3:45 |
| Run 3 | 5:27 | 4:41 |
| Sled pull | 3:57 | 4:57 |
| Run 4 | 5:53 | 4:54 |
| Burpee broad jump | 7:34 | 8:12 |
| Run 5 | 6:06 | 5:09 |
| Row | 4:42 | 5:15 |
| Run 6 | 5:54 | 5:00 |
| Farmers carry | 1:54 | 2:36 |
| Run 7 | 5:52 | 4:51 |
| Sandbag lunges | 5:49 | 7:13 |
| Run 8 | 8:38 | 7:49 |
| Wall balls | 8:03 | 8:37 |
| Roxzone | 13:52 | 13:22 |
| Finish | 1:39:42 | 1:39:39 |
Head to head: 1 race they both ran
| Race | Jakobus | Ruei-Ding | Gap |
|---|---|---|---|
| Hong Kong 2026 Open Men · 8 May 2026 | 1:39:42 | 1:39:39 | 0:03 · Ruei-Ding faster |
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