Mary vs Naiska

USA USA · Open Women · 4 results

Mary Swanson

1:50:16 best Open Women time · Boston 2026
1154th of 1,649 place in that race · 1,649 Open Women finishers
PUR PUR · Open Women · 3 results

Naiska Cheung

1:50:19 best Open Women time · Boston 2026
1156th of 1,649 place in that race · 1,649 Open Women finishers

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

Mary: Boston 2026, Open Women · Naiska: Boston 2026, Open Women

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

This chart shows where Mary and Naiska sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Mary: strongest on Pull (faster than 61% of the field), weakest on Ski (faster than 9%).Naiska: strongest on Push (faster than 86% of the field), weakest on Carry (faster than 8%).

See the numbers
Part Mary: faster than Naiska: faster than
Ski 9% 53%
Push 11% 86%
Pull 61% 23%
BBJ 31% 44%
Row 16% 76%
Carry 51% 8%
Lunges 24% 38%
Wall balls 22% 52%
Roxzone 17% 42%
Runs 41% 18%

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

Part by part

Part Mary Naiska
SkiErg 9% 53%
Sled push 11% 86%
Sled pull 61% 23%
Burpee broad jump 31% 44%
Row 16% 76%
Farmers carry 51% 8%
Sandbag lunges 24% 38%
Wall balls 22% 52%
Roxzone (moving) 17% 42%
Runs (8 km) 41% 18%

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

Mary · Boston 2026 · Open Women1:50:16
5:106:086:034:426:165:416:108:226:386:186:382:216:516:447:198:5810:05
Naiska · Boston 2026 · Open Women1:50:19
4:385:195:212:455:497:166:387:2911:345:189:353:196:256:008:216:368:03
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.Mary · Boston 2026 · Open Women: 51:05 running, 49:14 at the stations and 10:05 in the roxzone; the longest station was the wall balls (8:58).Below, Naiska · Boston 2026 · Open Women: 58:21 running, 44:02 at the stations and 8:03 in the roxzone; the longest station was the burpee broad jumps (7:29) and the shortest the sled push (2:45).

See the numbers
Part Mary · Boston 2026 · Open Women Naiska · Boston 2026 · Open Women
Run 1 5:10 4:38
SkiErg 6:08 5:19
Run 2 6:03 5:21
Sled push 4:42 2:45
Run 3 6:16 5:49
Sled pull 5:41 7:16
Run 4 6:10 6:38
Burpee broad jump 8:22 7:29
Run 5 6:38 11:34
Row 6:18 5:18
Run 6 6:38 9:35
Farmers carry 2:21 3:19
Run 7 6:51 6:25
Sandbag lunges 6:44 6:00
Run 8 7:19 8:21
Wall balls 8:58 6:36
Roxzone 10:05 8:03
Finish 1:50:16 1:50:19

Head to head: 1 race they both ran

Race Mary Naiska Gap
Boston 2026 Open Women · 8 Oct 2026 1:50:16 1:50:19 0:03 · Mary faster
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