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Athlete United Kingdom

Hayley Muir

Hayley Muir has raced HYROX 4 times since 2025, in 2 categories, most often the women's Doubles Open (3). 1:09:52 at Dublin 2025 is the fastest of 3 in the women's Doubles Open, 54th of 719 women's teams and inside the top 10%. On the clock, that is 4:06 faster than the first of them, at London 2025, both times with Alice Holmes.

Best finish, by category
Doubles Open · Women
1:09:52
Dublin 2025

Progress against the field

Between London 2025 and Dublin 2025, Hayley Muir and Alice Holmes pulled 0:37 ahead of the field.

Over the same races everyone got 3:29 quicker, so 4:06 faster on the clock looks better than it was.

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

The largest gain on the field came from Birmingham 2025 → Dublin 2025: 2:18 in 21 days.

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

4 races · 4 events

  1. Manchester
    21 Jan 2026
    Relay · Women
    1:04:57
    4/71
    Beat 94%
  2. Dublin
    12 Nov 2025
    Doubles Open · Women
    1:09:52 PB
    54/719
    Beat 93%
    ↑ 21 days after Birmingham 2025, with Alice Holmes 2:18 better than the field Why ↓

    4:56 faster on the clock, and the race was 2:38 faster for everyone, so 2:18 of it was this pair.

    Compare these two →
  3. Birmingham
    22 Oct 2025
    Doubles Open · Women
    1:14:48
    169/1111
    Beat 85%
    ↑ 172 days after London 2025, with Alice Holmes 1:41 worse than the field Why ↓

    1:41 behind the field: 0:50 slower on the clock, against 0:51 faster for everyone.

    Compare these two →
  4. London
    3 May 2025
    Doubles Open · Women
    1:13:58
    165/1118
    Beat 85%

Personal bests, by station

4:19
Birmingham 2025
1:37
Dublin 2025
3:20
Dublin 2025
2:43
Birmingham 2025
4:48
Birmingham 2025
1:30
Dublin 2025
2:53
Dublin 2025
3:37
London 2025

Station by station, race by race

Doubles Open · Women Faster is lower
1000m SkiErg
4:27 4:19
50m Sled Push
1:45 1:37
50m Sled Pull
3:53 3:20
80m Burpee Broad Jump
3:16 2:43
1000m Row
4:56 4:48
200m Farmers Carry
1:56 1:30
100m Sandbag Lunges
3:00 2:53
Wall Balls
4:01 3:37