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Athlete United Kingdom

Harriet Castell

Harriet Castell has raced HYROX 4 times since 2022, in 2 categories, most often the women's Doubles Open (3). 1:19:09 at London 2023 is the fastest of 3 in the women's Doubles Open, 338th of 1,096 women's teams and ahead of 69% of the field. With Anna Viggers both times, that is 6:59 quicker on the clock than the first of them, at Birmingham 2022.

Best finish, by category
Doubles Open · Women
1:19:09
London 2023
Doubles Open · Mixed
1:17:42
London Excel 2025

Progress against the field

Harriet Castell and Anna Viggers have dropped 1:49 behind the field from London 2023 to Birmingham 2024.

The races barely moved for everyone else, so 1:45 slower on the clock is close to the whole story.

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. London Excel
    4 Dec 2025
    Doubles Open · Mixed
    1:17:42 PB
    655/1474
    Beat 56%
  2. Birmingham
    25 Oct 2024
    Doubles Open · Women
    1:20:54
    114/397
    Beat 71%
    ↑ 334 days after London 2023, with Anna Viggers 1:49 worse than the field Why ↓

    1:45 slower on the clock in a race that was 0:04 faster for everyone: 1:49 lost to the field.

    Compare these two →
  3. London
    26 Nov 2023
    Doubles Open · Women
    1:19:09 PB
    338/1096
    Beat 69%
  4. Birmingham
    15 Oct 2022
    Doubles Open · Women
    1:26:08
    182/309
    Beat 41%

Personal bests, by station

4:19
London Excel 2025
1:40
Birmingham 2022
3:06
London Excel 2025
3:07
London Excel 2025
4:27
London Excel 2025
1:44
Birmingham 2024
3:06
Birmingham 2024
3:07
Birmingham 2022

Station by station, race by race

Doubles Open · Women Faster is lower
1000m SkiErg
4:31 4:20
50m Sled Push
1:49 1:40
50m Sled Pull
3:37 3:20
80m Burpee Broad Jump
4:26 4:15
1000m Row
5:07 4:50
200m Farmers Carry
2:05 1:44
100m Sandbag Lunges
3:52 3:06
Wall Balls
4:23 3:07