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Athlete Ireland

Ellen O’Brien

Since 2024, Ellen O’Brien has raced HYROX 13 times at 11 events across 2 categories, the women's Doubles Open most often (9). 1:06:14 at Sydney 2025 is the fastest of 9 in the women's Doubles Open, 6th of 479 women's teams and inside the top 10%. Finished in the top 10% of the field 5 times.

Best finish, by category
Doubles Open · Women
1:06:14
Sydney 2025
Individual Open · Women
1:11:59
Dublin 2025

Progress against the field

Ellen O’Brien and Claire O’Brien have dropped 6:19 behind the field from Brisbane 2025 to Sydney 2025.

The clock says 2:41 slower, but the races themselves got 3:38 quicker for everyone.

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

13 races · 11 events

  1. Sydney
    1 Jul 2026
    Doubles Open · Women
    1:17:36
    168/693
    Beat 76%
  2. Lisboa
    1 May 2026
    Individual Open · Women
    1:24:15
    99/419
    Beat 76%
  3. Bordeaux
    20 Nov 2025
    Doubles Open · Women
    1:14:29
    88/865
    Beat 90%
  4. Dublin
    12 Nov 2025
    Individual Open · Women
    1:11:59 PB
    24/423
    Beat 94%
  5. Sydney
    4 Jul 2025
    Doubles Open · Women
    1:13:25
    211/1852
    Beat 89%
    ↑ 125 days after Brisbane 2025, with Claire O’Brien 6:19 worse than the field Why ↓

    6:19 behind the field: 2:41 slower on the clock, against 3:38 faster for everyone.

    Compare these two →
  6. Sydney
    4 Jul 2025
    Doubles Open · Women
    1:06:14 PB
    6/479
    Beat 99%
  7. Malaga
    21 Mar 2025
    Doubles Open · Women
    1:21:38
    225/514
    Beat 56%
  8. Copenhagen
    14 Mar 2025
    Individual Open · Women
    1:19:38
    173/657
    Beat 74%
  9. Brisbane
    1 Mar 2025
    Doubles Open · Women
    1:10:44
    59/1057
    Beat 94%
  10. London
    29 Nov 2024
    Doubles Open · Women
    1:14:58
    92/517
    Beat 82%
  11. Madrid
    26 Oct 2024
    Doubles Open · Women
    1:16:48
    69/496
    Beat 86%
  12. Madrid
    26 Oct 2024
    Individual Open · Women
    1:32:50
    188/444
    Beat 58%
  13. Melbourne
    Date unknown
    Doubles Open · Women
    1:06:57
    43/1173
    Beat 96%

Personal bests, by station

4:09
Brisbane 2025
1:13
Melbourne 2025
2:48
Brisbane 2025
2:38
Sydney 2025
4:29
Brisbane 2025
1:22
Melbourne 2025
2:42
Brisbane 2025
3:18
Brisbane 2025

Station by station, race by race

Doubles Open · Women Individual Open · Women Faster is lower
1000m SkiErg
5:40 4:09
50m Sled Push
3:27 1:13
50m Sled Pull
5:23 2:48
80m Burpee Broad Jump
7:16 2:38
1000m Row
6:15 4:29
200m Farmers Carry
3:20 1:22
100m Sandbag Lunges
5:38 2:42
Wall Balls
7:32 3:18