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Athlete United Kingdom

Isobel Hardcastle

Since 2024, Isobel Hardcastle has raced HYROX 4 times in 2 categories, twice each. 1:35:09 at Birmingham 2025 is the fastest of 2 in the women's Individual Open, 469th of 829 women.

Best finish, by category
Individual Open · Women
1:35:09
Birmingham 2025
Doubles Open · Mixed
1:21:04
Rotterdam 2025

Progress against the field

From Birmingham 2025 to Manchester 2026, the field gained 2:41 on Isobel Hardcastle.

Over the same races everyone got 1:35 quicker, so 1:06 slower on the clock looks better than it was.

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
    Individual Open · Women
    1:36:15
    460/825
    Beat 44%
    ↑ 91 days after Birmingham 2025 2:41 worse than the field Why ↓

    2:41 behind the field: 1:06 slower on the clock, against 1:35 faster for everyone.

    Compare these two →
  2. Birmingham
    22 Oct 2025
    Individual Open · Women
    1:35:09 PB
    469/829
    Beat 43%
  3. Rotterdam
    27 Feb 2025
    Doubles Open · Mixed
    1:21:04 PB
    310/707
    Beat 56%
  4. Manchester
    9 Nov 2024
    Doubles Open · Mixed
    1:25:24
    295/410
    Beat 28%

Personal bests, by station

4:02
Manchester 2024
1:55
Manchester 2024
3:36
Rotterdam 2025
3:36
Manchester 2026
4:32
Manchester 2024
1:58
Manchester 2024
4:05
Manchester 2024
5:06
Manchester 2024

Station by station, race by race

Doubles Open · Mixed Individual Open · Women Faster is lower
1000m SkiErg
5:22 4:02
50m Sled Push
3:34 1:55
50m Sled Pull
6:29 3:36
80m Burpee Broad Jump
9:22 3:36
1000m Row
5:24 4:32
200m Farmers Carry
2:59 1:58
100m Sandbag Lunges
7:54 4:05
Wall Balls
8:07 5:06