Skip to content
Athlete Ireland

Marion O Brien

Since 2025, Marion O Brien has raced HYROX twice, both in the women's Doubles Open. 1:12:52 at Valencia 2026 is the fastest of 2, 63rd of 724 women's teams and inside the top 10%. With Susan O Hanlon both times, that is 3:19 quicker on the clock than the first of them, at Dublin 2025.

Best finish, by category
Doubles Open · Women
1:12:52
Valencia 2026

Every race

2 races · 2 events

  1. Valencia
    17 Oct 2026
    Doubles Open · Women
    1:12:52 PB
    63/724
    Beat 91%
  2. Dublin
    12 Nov 2025
    Doubles Open · Women
    1:16:11
    47/262
    Beat 82%

Personal bests, by station

4:51
Valencia 2026
1:38
Dublin 2025
3:39
Dublin 2025
4:04
Dublin 2025
4:55
Valencia 2026
1:35
Dublin 2025
3:24
Valencia 2026
4:41
Dublin 2025

Station by station, race by race

Doubles Open · Women Faster is lower
1000m SkiErg
4:55 4:51
50m Sled Push
1:52 1:38
50m Sled Pull
3:45 3:39
80m Burpee Broad Jump
4:55 4:04
1000m Row
5:27 4:55
200m Farmers Carry
1:42 1:35
100m Sandbag Lunges
3:47 3:24
Wall Balls
5:11 4:41