Marissa vs Emma

IRL IRL · Open Women · 2 results

Marissa Slevin

1:36:25 best Open Women time · London ExCeL 2025
1820th of 2,921 place in that race · 2,921 Open Women finishers
IRL IRL · Open Women · 1 result

Emma O’Breslin

1:36:27 best Open Women time · London ExCeL 2025
1821st of 2,921 place in that race · 2,921 Open Women finishers

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

Marissa: London ExCeL 2025, Open Women · Emma: London ExCeL 2025, Open Women

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

This chart shows where Marissa and Emma sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Marissa: strongest on Push (faster than 68% of the field), weakest on BBJ (faster than 17%).Emma: strongest on BBJ (faster than 76% of the field), weakest on Push (faster than 7%).

See the numbers
Part Marissa: faster than Emma: faster than
Ski 52% 20%
Push 68% 7%
Pull 46% 61%
BBJ 17% 76%
Row 20% 21%
Carry 57% 38%
Lunges 18% 67%
Wall balls 28% 31%
Roxzone 46% 39%
Runs 52% 29%

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

Part by part

Part Marissa Emma
SkiErg 52% 20%
Sled push 68% 7%
Sled pull 46% 61%
Burpee broad jump 17% 76%
Row 20% 21%
Farmers carry 57% 38%
Sandbag lunges 18% 67%
Wall balls 28% 31%
Roxzone (moving) 46% 39%
Runs (8 km) 52% 29%

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

Marissa · London ExCeL 2025 · Open Women1:36:25
3:435:324:182:314:265:424:399:044:366:014:332:074:316:296:328:2213:26
Emma · London ExCeL 2025 · Open Women1:36:27
4:025:564:483:535:095:155:145:324:575:594:492:205:044:337:048:0513:54
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.Marissa · London ExCeL 2025 · Open Women: 37:18 running, 45:49 at the stations and 13:26 in the roxzone; the longest station was the burpee broad jumps (9:04).Below, Emma · London ExCeL 2025 · Open Women: 41:07 running, 41:32 at the stations and 13:54 in the roxzone; the longest station was the wall balls (8:05).

See the numbers
Part Marissa · London ExCeL 2025 · Open Women Emma · London ExCeL 2025 · Open Women
Run 1 3:43 4:02
SkiErg 5:32 5:56
Run 2 4:18 4:48
Sled push 2:31 3:53
Run 3 4:26 5:09
Sled pull 5:42 5:15
Run 4 4:39 5:14
Burpee broad jump 9:04 5:32
Run 5 4:36 4:57
Row 6:01 5:59
Run 6 4:33 4:49
Farmers carry 2:07 2:20
Run 7 4:31 5:04
Sandbag lunges 6:29 4:33
Run 8 6:32 7:04
Wall balls 8:22 8:05
Roxzone 13:26 13:54
Finish 1:36:25 1:36:27

Head to head: 1 race they both ran

Race Marissa Emma Gap
London ExCeL 2025 Open Women · 4 Dec 2025 1:36:25 1:36:27 0:02 · Marissa faster
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