Mark vs Harrison

IRL IRL · Open Men · 2 results

Mark Donnelly

1:16:56 best Open Men time · Houston 2026
312th of 2,230 place in that race · 2,230 Open Men finishers
USA USA · Open Men · 3 results

Harrison Williams

1:14:36 best Open Men time · Boston 2026
196th of 1,900 place in that race · 1,900 Open Men finishers

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

Mark: Houston 2026, Open Men · Harrison: Boston 2026, Open Men

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

This chart shows where Mark and Harrison sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Mark: strongest on Push (faster than 99% of the field), weakest on Runs (faster than 62%).Harrison: strongest on Lunges (faster than 97% of the field), weakest on Ski (faster than 39%).

See the numbers
Part Mark: faster than Harrison: faster than
Ski 76% 39%
Push 99% 75%
Pull 92% 91%
BBJ 89% 92%
Row 93% 63%
Carry 99% 72%
Lunges 93% 97%
Wall balls 90% 94%
Roxzone 82% 85%
Runs 62% 80%

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

Part by part

Part Mark Harrison
SkiErg 76% 39%
Sled push 99% 75%
Sled pull 92% 91%
Burpee broad jump 89% 92%
Row 93% 63%
Farmers carry 99% 72%
Sandbag lunges 93% 97%
Wall balls 90% 94%
Roxzone (moving) 82% 85%
Runs (8 km) 62% 80%

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

Mark · Houston 2026 · Open Men1:16:56
5:334:264:471:305:054:135:104:045:164:295:161:225:103:535:185:136:19
Harrison · Boston 2026 · Open Men1:14:36
4:084:454:533:114:483:594:573:594:544:514:432:004:483:235:284:365:21
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.Mark · Houston 2026 · Open Men: 41:35 running, 29:10 at the stations and 6:19 in the roxzone; the longest station was the wall balls (5:13).Below, Harrison · Boston 2026 · Open Men: 38:39 running, 30:43 at the stations and 5:21 in the roxzone; the longest station was the row (4:51).

See the numbers
Part Mark · Houston 2026 · Open Men Harrison · Boston 2026 · Open Men
Run 1 5:33 4:08
SkiErg 4:26 4:45
Run 2 4:47 4:53
Sled push 1:30 3:11
Run 3 5:05 4:48
Sled pull 4:13 3:59
Run 4 5:10 4:57
Burpee broad jump 4:04 3:59
Run 5 5:16 4:54
Row 4:29 4:51
Run 6 5:16 4:43
Farmers carry 1:22 2:00
Run 7 5:10 4:48
Sandbag lunges 3:53 3:23
Run 8 5:18 5:28
Wall balls 5:13 4:36
Roxzone 6:19 5:21
Finish 1:16:56 1:14:36

Head to head: 1 race they both ran

Race Mark Harrison Gap
Houston 2026 Open Men · 26 Mar 2026 1:16:56 1:16:54 0:02 · Harrison faster
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