Jack vs Sim

GBR GBR · Open Men · 2 results

Jack Boyle

1:11:19 best Open Men time · Dublin 2025
448th of 2,325 place in that race · 2,325 Open Men finishers
GBR GBR · Open Men · 6 results

Sim Armstrong

1:08:48 best Open Men time · London 2025
233rd of 1,917 place in that race · 1,917 Open Men finishers

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

Jack: Dublin 2025, Open Men · Sim: London 2025, Open Men

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

This chart shows where Jack and Sim sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Jack: strongest on Row (faster than 93% of the field), weakest on Wall balls (faster than 70%).Sim: strongest on Runs (faster than 91% of the field), weakest on Row (faster than 60%).

See the numbers
Part Jack: faster than Sim: faster than
Ski 74% 90%
Push 88% 84%
Pull 80% 82%
BBJ 89% 71%
Row 93% 60%
Carry 88% 61%
Lunges 85% 69%
Wall balls 70% 82%
Roxzone 78% 88%
Runs 71% 91%

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

Part by part

Part Jack Sim
SkiErg 74% 90%
Sled push 88% 84%
Sled pull 80% 82%
Burpee broad jump 89% 71%
Row 93% 60%
Farmers carry 88% 61%
Sandbag lunges 85% 69%
Wall balls 70% 82%
Roxzone (moving) 78% 88%
Runs (8 km) 71% 91%

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

Jack · Dublin 2025 · Open Men1:11:19
3:014:194:412:064:443:544:493:525:084:224:591:404:484:005:076:113:46
Sim · London 2025 · Open Men1:08:48
3:404:043:472:234:053:384:054:264:144:364:022:014:094:335:295:304:13
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.Jack · Dublin 2025 · Open Men: 37:17 running, 30:25 at the stations and 3:46 in the roxzone; the longest station was the wall balls (6:11).Below, Sim · London 2025 · Open Men: 33:30 running, 31:11 at the stations and 4:13 in the roxzone; the longest station was the wall balls (5:30).

See the numbers
Part Jack · Dublin 2025 · Open Men Sim · London 2025 · Open Men
Run 1 3:01 3:40
SkiErg 4:19 4:04
Run 2 4:41 3:47
Sled push 2:06 2:23
Run 3 4:44 4:05
Sled pull 3:54 3:38
Run 4 4:49 4:05
Burpee broad jump 3:52 4:26
Run 5 5:08 4:14
Row 4:22 4:36
Run 6 4:59 4:02
Farmers carry 1:40 2:01
Run 7 4:48 4:09
Sandbag lunges 4:00 4:33
Run 8 5:07 5:29
Wall balls 6:11 5:30
Roxzone 3:46 4:13
Finish 1:11:19 1:08:48

Head to head: 1 race they both ran

Race Jack Sim Gap
Manchester 2026 Open Men · 21 Jan 2026 1:13:20 1:13:22 0:02 · Jack faster
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