Lester vs Jack

SIN SIN · Open Men · 6 results

Lester Tham

1:24:30 best Open Men time · Bangkok 2025
243rd of 1,166 place in that race · 1,166 Open Men finishers
GBR GBR · Open Men · 5 results

Jack Wolstencroft

1:19:44 best Open Men time · Bangkok 2026
443rd of 2,828 place in that race · 2,828 Open Men finishers

Station radar · best race with a field of 30 or more

Lester: Bangkok 2025, Open Men · Jack: Bangkok 2026, Open Men

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns
LesterJackedge = faster than everyone, centre = slowest

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

Lester · Bangkok 2025 · Open Men1:24:30
5:054:235:083:285:165:265:204:095:154:335:212:135:304:586:025:197:14
Jack · Bangkok 2026 · Open Men1:19:44
6:354:363:532:034:025:074:145:184:165:044:151:344:205:035:165:438:32
RunsStationsRoxzone (moving between stations)

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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