Tammy vs Zhen
HKG · Open Women · 2 results Tammy Yeung
NED · Open Women · 5 results Zhen Jun Chang
Station radar · best race with a field of 30 or more
Tammy: Taipei 2025, Open Women · Zhen: Amsterdam 2026, Open Women
no splitRuns
This chart shows where Tammy and Zhen sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Tammy: strongest on Push (faster than 50% of the field), weakest on Pull (faster than 10%).Zhen: strongest on Roxzone (faster than 36% of the field), weakest on Carry (faster than 6%).
See the numbers
| Part | Tammy: faster than | Zhen: faster than |
|---|---|---|
| Ski | 20% | 8% |
| Push | 50% | 15% |
| Pull | 10% | 21% |
| BBJ | 28% | 10% |
| Row | 38% | 14% |
| Carry | 17% | 6% |
| Lunges | 28% | 15% |
| Wall balls | 21% | 20% |
| Roxzone | no split | 36% |
| Runs | 38% | 14% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Tammy | Zhen |
|---|---|---|
| SkiErg | 20% | 8% |
| Sled push | 50% | 15% |
| Sled pull | 10% | 21% |
| Burpee broad jump | 28% | 10% |
| Row | 38% | 14% |
| Farmers carry | 17% | 6% |
| Sandbag lunges | 28% | 15% |
| Wall balls | 21% | 20% |
| Roxzone (moving) | — | 36% |
| Runs (8 km) | 38% | 14% |
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.Tammy · Taipei 2025 · Open Women: 54:07 running and 53:18 at the stations; the longest station was the sled pull (11:26) and the shortest the sled push (2:58).Below, Zhen · Amsterdam 2026 · Open Women: 54:40 running, 48:52 at the stations and 8:02 in the roxzone; the longest station was the burpee broad jumps (9:23).
See the numbers
| Part | Tammy · Taipei 2025 · Open Women | Zhen · Amsterdam 2026 · Open Women |
|---|---|---|
| Run 1 | 6:55 | 5:09 |
| SkiErg | 6:08 | 5:41 |
| Run 2 | 5:40 | 6:35 |
| Sled push | 2:58 | 3:27 |
| Run 3 | 6:07 | 6:50 |
| Sled pull | 11:26 | 6:23 |
| Run 4 | 6:29 | 7:01 |
| Burpee broad jump | 8:06 | 9:23 |
| Run 5 | 6:59 | 7:13 |
| Row | 6:12 | 5:50 |
| Run 6 | 7:03 | 7:05 |
| Farmers carry | 3:13 | 3:02 |
| Run 7 | 6:42 | 7:00 |
| Sandbag lunges | 6:18 | 6:32 |
| Run 8 | 8:12 | 7:47 |
| Wall balls | 8:57 | 8:35 |
| Roxzone | — | 8:02 |
| Finish | 1:47:10 | 1:51:27 |
Head to head: 1 race they both ran
| Race | Tammy | Zhen | Gap |
|---|---|---|---|
| Hong Kong 2025 Open Women · 27 Jul 2025 | 1:53:05 | 1:53:11 | 0:06 · Tammy faster |
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