Sam vs David

USA USA · Open Men · 2 results

Sam Kuo

2:31:56 best Open Men time · Boston 2026
1869th of 1,900 place in that race · 1,900 Open Men finishers
USA USA · Open Men · 1 result

David Lambert

2:33:35 best Open Men time · Boston 2026
1871st of 1,900 place in that race · 1,900 Open Men finishers

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

Sam: Boston 2026, Open Men · David: Boston 2026, Open Men

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

This chart shows where Sam and David sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Sam: strongest on Row (faster than 52% of the field), weakest on Lunges (faster than 1%).David: strongest on Ski (faster than 91% of the field), weakest on BBJ (faster than 0%).

See the numbers
Part Sam: faster than David: faster than
Ski 27% 91%
Push 4% 39%
Pull 8% 10%
BBJ 13% 0%
Row 52% 63%
Carry 15% 2%
Lunges 1% 6%
Wall balls 18% 1%
Roxzone 1% 16%
Runs 1% 2%

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

Part by part

Part Sam David
SkiErg 27% 91%
Sled push 4% 39%
Sled pull 8% 10%
Burpee broad jump 13% 0%
Row 52% 63%
Farmers carry 15% 2%
Sandbag lunges 1% 6%
Wall balls 18% 1%
Roxzone (moving) 1% 16%
Runs (8 km) 1% 2%

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

Sam · Boston 2026 · Open Men2:31:56
4:294:537:146:248:237:367:328:409:184:5710:222:5612:0016:3714:3010:4115:33
David · Boston 2026 · Open Men2:33:35
5:134:157:324:037:527:248:5719:499:184:519:304:059:539:1911:5819:2510:18
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.Sam · Boston 2026 · Open Men: 1:13:47 running, 1:02:44 at the stations and 15:33 in the roxzone; the longest station was the sandbag lunges (16:37).Below, David · Boston 2026 · Open Men: 1:10:13 running, 1:13:11 at the stations and 10:18 in the roxzone; the longest station was the burpee broad jumps (19:49) and the shortest the sled push (4:03).

See the numbers
Part Sam · Boston 2026 · Open Men David · Boston 2026 · Open Men
Run 1 4:29 5:13
SkiErg 4:53 4:15
Run 2 7:14 7:32
Sled push 6:24 4:03
Run 3 8:23 7:52
Sled pull 7:36 7:24
Run 4 7:32 8:57
Burpee broad jump 8:40 19:49
Run 5 9:18 9:18
Row 4:57 4:51
Run 6 10:22 9:30
Farmers carry 2:56 4:05
Run 7 12:00 9:53
Sandbag lunges 16:37 9:19
Run 8 14:30 11:58
Wall balls 10:41 19:25
Roxzone 15:33 10:18
Finish 2:31:56 2:33:35

Head to head: 1 race they both ran

Race Sam David Gap
Boston 2026 Open Men · 8 Oct 2026 2:31:56 2:33:35 1:39 · Sam faster
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