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Athlete Ireland

Aoife O'Brien

Aoife O'Brien has raced HYROX 6 times at 5 events since 2024, in 2 categories, most often the women's Doubles Open (5). The fastest of 5 in the women's Doubles Open is 1:17:03 at Stockholm 2024, 51st of 257 women's teams, faster than 80% of the field.

Best finish, by category
Doubles Open · Women
1:17:03
Stockholm 2024
Doubles Open · Mixed
1:14:18
Dublin 2025

Progress against the field

Aoife O'Brien and Jennifer Rice have gained 1:58 on the field from Dublin 2024 to Dublin 2025.

Over the same races everyone got 4:24 quicker, so 6:22 faster on the clock looks better than it was.

Time ahead of the field Up is better
Dublin 2024 Dublin 2025

182 days between Dublin 2024 and Berlin 2025 is the longest gap compared here, and the second race was 1:49 better than the field.

Race by race, in the list below ↓
How this is worked out ⓘ

A finish time moves for two reasons: the athlete, and the race — its course, its floor, its day. For each pair of races in a row in one category, we take everyone who raced both and use the middle of how much they moved (the median) as "the race". Whatever is left is the athlete. Doubles are compared only when the same two people raced both, and told as the pair's; relays are left out. A pair with fewer than 15 athletes in common is not shown.

Every race

6 races · 5 events

  1. Madrid
    27 Nov 2025
    Doubles Open · Women
    1:26:13
    449/923
    Beat 51%
  2. Dublin
    12 Nov 2025
    Doubles Open · Women
    1:18:08
    229/719
    Beat 68%
    ↑ 180 days after Berlin 2025, with Jennifer Rice 0:09 better than the field Why ↓

    Moved with the field: 0:35 slower on the clock, against 0:44 slower for everyone.

    Compare these two →
  3. Dublin
    12 Nov 2025
    Doubles Open · Mixed
    1:14:18 PB
    123/401
    Beat 69%
  4. Berlin
    16 May 2025
    Doubles Open · Women
    1:17:33
    228/541
    Beat 58%
    ↑ 182 days after Dublin 2024, with Jennifer Rice 1:49 better than the field Why ↓

    6:57 faster on the clock, and the race was 5:08 faster for everyone, so 1:49 of it was this pair.

    Compare these two →
  5. Stockholm
    7 Dec 2024
    Doubles Open · Women
    1:17:03 PB
    51/257
    Beat 80%
  6. Dublin
    15 Nov 2024
    Doubles Open · Women
    1:24:30
    137/273
    Beat 50%

Personal bests, by station

4:11
Dublin 2025
1:15
Stockholm 2024
3:11
Dublin 2024
3:18
Dublin 2025
4:28
Dublin 2025
1:19
Dublin 2024
3:03
Dublin 2024
3:49
Berlin 2025

Station by station, race by race

Doubles Open · Women Faster is lower
1000m SkiErg
4:39 4:30
50m Sled Push
4:25 1:15
50m Sled Pull
4:18 3:11
80m Burpee Broad Jump
4:45 3:18
1000m Row
5:13 4:44
200m Farmers Carry
18:04 1:19
100m Sandbag Lunges
3:44 3:03
Wall Balls
4:19 3:49