Lester vs Jack
Lester Tham
Jack Wolstencroft
Station radar · best race with a field of 30 or more
Lester: Bangkok 2025, Open Men · Jack: Bangkok 2026, Open Men
This chart shows where Lester and Jack sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Lester: strongest on Row (faster than 93% of the field), weakest on Push (faster than 45%).Jack: strongest on Push (faster than 99% of the field), weakest on Row (faster than 52%).
See the numbers
| Part | Lester: faster than | Jack: faster than |
|---|---|---|
| Ski | 87% | 69% |
| Push | 45% | 99% |
| Pull | 64% | 70% |
| BBJ | 87% | 68% |
| Row | 93% | 52% |
| Carry | 63% | 98% |
| Lunges | 78% | 72% |
| Wall balls | 86% | 83% |
| Roxzone | 78% | 90% |
| Runs | 72% | 78% |
Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.
Part by part
| Part | Lester | Jack |
|---|---|---|
| SkiErg | 87% | 69% |
| Sled push | 45% | 99% |
| Sled pull | 64% | 70% |
| Burpee broad jump | 87% | 68% |
| Row | 93% | 52% |
| Farmers carry | 63% | 98% |
| Sandbag lunges | 78% | 72% |
| Wall balls | 86% | 83% |
| Roxzone (moving) | 78% | 90% |
| Runs (8 km) | 72% | 78% |
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.Lester · Bangkok 2025 · Open Men: 42:56 running, 34:29 at the stations and 7:14 in the roxzone; the longest station was the sled pull (5:26).Below, Jack · Bangkok 2026 · Open Men: 36:50 running, 34:29 at the stations and 8:32 in the roxzone; the longest station was the wall balls (5:43).
See the numbers
| Part | Lester · Bangkok 2025 · Open Men | Jack · Bangkok 2026 · Open Men |
|---|---|---|
| Run 1 | 5:05 | 6:35 |
| SkiErg | 4:23 | 4:36 |
| Run 2 | 5:08 | 3:53 |
| Sled push | 3:28 | 2:03 |
| Run 3 | 5:16 | 4:02 |
| Sled pull | 5:26 | 5:07 |
| Run 4 | 5:20 | 4:14 |
| Burpee broad jump | 4:09 | 5:18 |
| Run 5 | 5:15 | 4:16 |
| Row | 4:33 | 5:04 |
| Run 6 | 5:21 | 4:15 |
| Farmers carry | 2:13 | 1:34 |
| Run 7 | 5:30 | 4:20 |
| Sandbag lunges | 4:58 | 5:03 |
| Run 8 | 6:02 | 5:16 |
| Wall balls | 5:19 | 5:43 |
| Roxzone | 7:14 | 8:32 |
| Finish | 1:24:30 | 1:19:44 |
Head to head: 2 races they both ran
| Race | Lester | Jack | Gap |
|---|---|---|---|
| Singapore 2025 Open Men · 28 Jun 2025 | 1:30:56 | 1:30:58 | 0:02 · Lester faster |
| Bangkok 2025 Open Men · 24 May 2025 | 1:24:30 | 1:35:53 | 11:23 · Lester faster |
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