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Athlete United Kingdom

Grainne Cassidy

Since 2024, Grainne Cassidy has raced HYROX twice in 2 categories, once each. 1:05:02 at London Excel 2025 is the only finish in the mixed Doubles Open, 105th of 1,474 mixed teams and inside the top 10%. Finished in the top 10% of the field twice.

Best finish, by category
Doubles Open · Mixed
1:05:02
London Excel 2025
Doubles Open · Women
1:07:41
London 2024

Every race

2 races · 2 events

  1. London Excel
    4 Dec 2025
    Doubles Open · Mixed
    1:05:02 PB
    105/1474
    Beat 93%
  2. London
    29 Nov 2024
    Doubles Open · Women
    1:07:41 PB
    40/1150
    Beat 97%

Personal bests, by station

4:27
London Excel 2025
1:36
London 2024
3:05
London 2024
3:04
London Excel 2025
4:39
London Excel 2025
1:25
London 2024
2:38
London 2024
3:26
London 2024