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Athlete United States

Kaylee O’Brien

In 2025, Kaylee O’Brien has raced HYROX twice in 2 categories, once each. 1:30:03 at Stockholm 2025 is the only finish in the women's Individual Open, 380th of 803 women and ahead of 53% of the field.

Best finish, by category
Individual Open · Women
1:30:03
Stockholm 2025
Doubles Open · Mixed
1:44:23
Stuttgart 2025

Every race

2 races · 2 events

  1. Stockholm
    18 Dec 2025
    Individual Open · Women
    1:30:03 PB
    380/803
    Beat 53%
  2. Stuttgart
    31 Oct 2025
    Doubles Open · Mixed
    1:44:23 PB
    809/855
    Beat 5%

Personal bests, by station

4:22
Stuttgart 2025
2:29
Stockholm 2025
5:44
Stuttgart 2025
4:33
Stuttgart 2025
5:45
Stuttgart 2025
2:15
Stockholm 2025
4:53
Stockholm 2025
5:17
Stockholm 2025