Zackery vs Donald

SIN SIN · Open Men · 2 results

Zackery Lai

1:41:12 best Open Men time · Singapore 2026
651st of 1,561 place in that race · 1,561 Open Men finishers
RSA RSA · Open Men · 3 results

Donald Brierley

1:35:37 best Open Men time · Singapore Expo 2025
534th of 1,182 place in that race · 1,182 Open Men finishers

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

Zackery: Singapore 2026, Open Men · Donald: Singapore Expo 2025, Open Men

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

This chart shows where Zackery and Donald sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Zackery: strongest on Lunges (faster than 79% of the field), weakest on Row (faster than 26%).Donald: strongest on Row (faster than 94% of the field), weakest on Lunges (faster than 7%).

See the numbers
Part Zackery: faster than Donald: faster than
Ski 61% 94%
Push 33% 78%
Pull 31% 83%
BBJ 59% 22%
Row 26% 94%
Carry 65% 84%
Lunges 79% 7%
Wall balls 41% 63%
Roxzone 50% 52%
Runs 67% 61%

Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.

Part by part

Part Zackery Donald
SkiErg 61% 94%
Sled push 33% 78%
Sled pull 31% 83%
Burpee broad jump 59% 22%
Row 26% 94%
Farmers carry 65% 84%
Sandbag lunges 79% 7%
Wall balls 41% 63%
Roxzone (moving) 50% 52%
Runs (8 km) 67% 61%

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

Zackery · Singapore 2026 · Open Men1:41:12
4:104:485:324:476:087:045:275:535:545:455:442:355:485:126:0710:2410:03
Donald · Singapore Expo 2025 · Open Men1:35:37
3:534:215:052:515:234:355:237:405:354:305:251:535:329:507:397:158:56
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.Zackery · Singapore 2026 · Open Men: 44:50 running, 46:28 at the stations and 10:03 in the roxzone; the longest station was the wall balls (10:24).Below, Donald · Singapore Expo 2025 · Open Men: 43:54 running, 42:55 at the stations and 8:56 in the roxzone; the longest station was the sandbag lunges (9:50).

See the numbers
Part Zackery · Singapore 2026 · Open Men Donald · Singapore Expo 2025 · Open Men
Run 1 4:10 3:53
SkiErg 4:48 4:21
Run 2 5:32 5:05
Sled push 4:47 2:51
Run 3 6:08 5:23
Sled pull 7:04 4:35
Run 4 5:27 5:23
Burpee broad jump 5:53 7:40
Run 5 5:54 5:35
Row 5:45 4:30
Run 6 5:44 5:25
Farmers carry 2:35 1:53
Run 7 5:48 5:32
Sandbag lunges 5:12 9:50
Run 8 6:07 7:39
Wall balls 10:24 7:15
Roxzone 10:03 8:56
Finish 1:41:12 1:35:37

Head to head: 1 race they both ran

Race Zackery Donald Gap
Singapore 2026 Open Men · 3 Apr 2026 1:41:12 1:41:15 0:03 · Zackery faster
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