Liu vs Derek
CHN · Open Men · 1 result Liu Zifeng
AUS · Open Men · 6 results Derek Ku
Station radar · best race with a field of 30 or more
Liu: Shenzhen 2025, Open Men · Derek: Shenzhen 2025, Open Men
This chart shows where Liu and Derek sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Liu: strongest on Ski (faster than 98% of the field), weakest on BBJ (faster than 62%).Derek: strongest on Ski (faster than 97% of the field), weakest on Carry (faster than 48%).
See the numbers
| Part | Liu: faster than | Derek: faster than |
|---|---|---|
| Ski | 98% | 97% |
| Push | 93% | 93% |
| Pull | 72% | 73% |
| BBJ | 62% | 60% |
| Row | 91% | 89% |
| Carry | 85% | 48% |
| Lunges | 63% | 56% |
| Wall balls | 69% | 72% |
| Roxzone | 67% | 75% |
| Runs | 65% | 67% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Liu | Derek |
|---|---|---|
| SkiErg | 98% | 97% |
| Sled push | 93% | 93% |
| Sled pull | 72% | 73% |
| Burpee broad jump | 62% | 60% |
| Row | 91% | 89% |
| Farmers carry | 85% | 48% |
| Sandbag lunges | 63% | 56% |
| Wall balls | 69% | 72% |
| Roxzone (moving) | 67% | 75% |
| Runs (8 km) | 65% | 67% |
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.Liu · Shenzhen 2025 · Open Men: 42:58 running, 35:44 at the stations and 6:34 in the roxzone; the longest station was the wall balls (6:42).Below, Derek · Shenzhen 2025 · Open Men: 42:39 running, 36:26 at the stations and 6:09 in the roxzone; the longest station was the wall balls (6:32).
See the numbers
| Part | Liu · Shenzhen 2025 · Open Men | Derek · Shenzhen 2025 · Open Men |
|---|---|---|
| Run 1 | 3:40 | 4:01 |
| SkiErg | 4:13 | 4:17 |
| Run 2 | 5:15 | 5:22 |
| Sled push | 2:44 | 2:44 |
| Run 3 | 5:38 | 5:29 |
| Sled pull | 5:12 | 5:08 |
| Run 4 | 5:52 | 5:37 |
| Burpee broad jump | 5:08 | 5:13 |
| Run 5 | 5:41 | 5:56 |
| Row | 4:41 | 4:43 |
| Run 6 | 5:51 | 5:38 |
| Farmers carry | 1:52 | 2:24 |
| Run 7 | 5:39 | 5:38 |
| Sandbag lunges | 5:12 | 5:26 |
| Run 8 | 5:22 | 4:58 |
| Wall balls | 6:42 | 6:32 |
| Roxzone | 6:34 | 6:09 |
| Finish | 1:25:07 | 1:25:08 |
Head to head: 1 race they both ran
| Race | Liu | Derek | Gap |
|---|---|---|---|
| Shenzhen 2025 Open Men · 20 Dec 2025 | 1:25:07 | 1:25:08 | 0:01 · Liu faster |
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