William vs Nikolai

USA USA · Open Men · 1 result

William Sullivan

2:21:46 best Open Men time · Boston 2026
1848th of 1,900 place in that race · 1,900 Open Men finishers
USA USA · Open Men · 1 result

Nikolai Eroshenko

2:21:39 best Open Men time · Boston 2026
1846th of 1,900 place in that race · 1,900 Open Men finishers

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

William: Boston 2026, Open Men · Nikolai: Boston 2026, Open Men

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

This chart shows where William and Nikolai sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.William: strongest on Ski (faster than 59% of the field), weakest on Lunges (faster than 1%).Nikolai: strongest on Pull (faster than 41% of the field), weakest on Runs (faster than 2%).

See the numbers
Part William: faster than Nikolai: faster than
Ski 59% 15%
Push 15% 33%
Pull 23% 41%
BBJ 2% 6%
Row 20% 3%
Carry 7% 15%
Lunges 1% 9%
Wall balls 2% 3%
Roxzone 5% 5%
Runs 7% 2%

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

Part by part

Part William Nikolai
SkiErg 59% 15%
Sled push 15% 33%
Sled pull 23% 41%
Burpee broad jump 2% 6%
Row 20% 3%
Farmers carry 7% 15%
Sandbag lunges 1% 9%
Wall balls 2% 3%
Roxzone (moving) 5% 5%
Runs (8 km) 7% 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

William · Boston 2026 · Open Men2:21:46
5:274:346:205:117:036:217:0112:577:305:257:323:157:3013:5811:3417:3712:40
Nikolai · Boston 2026 · Open Men2:21:39
4:315:056:234:157:415:337:2610:378:456:118:272:568:288:3618:1016:0212:42
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.William · Boston 2026 · Open Men: 59:57 running, 1:09:19 at the stations and 12:40 in the roxzone; the longest station was the wall balls (17:37).Below, Nikolai · Boston 2026 · Open Men: 1:09:51 running, 59:14 at the stations and 12:42 in the roxzone; the longest station was the wall balls (16:02).

See the numbers
Part William · Boston 2026 · Open Men Nikolai · Boston 2026 · Open Men
Run 1 5:27 4:31
SkiErg 4:34 5:05
Run 2 6:20 6:23
Sled push 5:11 4:15
Run 3 7:03 7:41
Sled pull 6:21 5:33
Run 4 7:01 7:26
Burpee broad jump 12:57 10:37
Run 5 7:30 8:45
Row 5:25 6:11
Run 6 7:32 8:27
Farmers carry 3:15 2:56
Run 7 7:30 8:28
Sandbag lunges 13:58 8:36
Run 8 11:34 18:10
Wall balls 17:37 16:02
Roxzone 12:40 12:42
Finish 2:21:46 2:21:39

Head to head: 1 race they both ran

Race William Nikolai Gap
Boston 2026 Open Men · 8 Oct 2026 2:21:46 2:21:39 0:07 · Nikolai faster
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