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Athlete United Kingdom

Karen Cassidy

Karen Cassidy has raced HYROX 3 times since 2024, all in the women's Doubles Open. 1:36:35 at Glasgow 2025 is the fastest of 3, 614th of 796 women's teams. With Sonya Shearer both times, that is 7:26 quicker on the clock than the first of them, at London 2024.

Best finish, by category
Doubles Open · Women
1:36:35
Glasgow 2025

Progress against the field

From London 2024 to Glasgow 2026, the field gained 9:32 on Karen Cassidy and Sonya Shearer.

Over the same races everyone got 4:03 quicker, so 5:29 slower on the clock looks better than it was.

Time ahead of the field Up is better
London 2024 Glasgow 2026

364 days between Glasgow 2025 and Glasgow 2026 is the longest gap compared here, and the second race was 13:45 behind 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

3 races · 3 events

  1. Glasgow
    11 Mar 2026
    Doubles Open · Women
    1:49:30
    1454/1618
    Beat 10%
    ↑ 364 days after Glasgow 2025, with Sonya Shearer 13:45 worse than the field Why ↓

    13:45 behind the field: 12:55 slower on the clock, against 0:50 faster for everyone.

    Compare these two →
  2. Glasgow
    12 Mar 2025
    Doubles Open · Women
    1:36:35 PB
    614/796
    Beat 23%
    ↑ 103 days after London 2024, with Sonya Shearer 4:13 better than the field Why ↓

    4:13 better than the field: 7:26 faster on the clock, against 3:13 faster for everyone.

    Compare these two →
  3. London
    29 Nov 2024
    Doubles Open · Women
    1:44:01
    1024/1150
    Beat 11%

Personal bests, by station

4:28
Glasgow 2025
1:51
Glasgow 2025
4:12
London 2024
4:55
Glasgow 2025
5:07
London 2024
1:51
London 2024
3:44
Glasgow 2025
4:18
Glasgow 2025

Station by station, race by race

Doubles Open · Women Faster is lower
1000m SkiErg
4:49 4:28
50m Sled Push
2:24 1:51
50m Sled Pull
4:34 4:12
80m Burpee Broad Jump
5:48 4:55
1000m Row
5:38 5:07
200m Farmers Carry
2:10 1:51
100m Sandbag Lunges
4:45 3:44
Wall Balls
4:53 4:18