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Athlete United Kingdom

Gemma Kerr

Since 2024, Gemma Kerr has raced HYROX 4 times across 3 categories, the mixed Doubles Open most often (2). The fastest of 2 in the mixed Doubles Open is 1:26:30 at Berlin 2025, 440th of 528 mixed teams.

Best finish, by category
Doubles Open · Mixed
1:26:30
Berlin 2025
Doubles Open · Women
1:37:48
Cardiff 2026
Individual Open · Women
2:05:49
Dublin 2024

Progress against the field

From Berlin 2025 to Dublin 2025, Gemma Kerr and Liam Fitzpatrick got 1:00 faster than the field.

The clock says 0:16 slower, but the races themselves got 1:16 slower for everyone.

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. Cardiff
    29 Apr 2026
    Doubles Open · Women
    1:37:48 PB
    683/862
    Beat 21%
  2. Dublin
    12 Nov 2025
    Doubles Open · Mixed
    1:26:46
    403/559
    Beat 28%
    ↑ 180 days after Berlin 2025, with Liam Fitzpatrick 1:00 better than the field Slower on the clock, ahead of the field Why ↓

    0:16 slower on the clock in a race that was 1:16 slower for everyone: 1:00 gained on the field, which the clock hides.

    Compare these two →
  3. Berlin
    16 May 2025
    Doubles Open · Mixed
    1:26:30 PB
    440/528
    Beat 17%
  4. Dublin
    15 Nov 2024
    Individual Open · Women
    2:05:49 PB
    373/391
    Beat 5%

Personal bests, by station

4:27
Berlin 2025
1:51
Cardiff 2026
3:44
Dublin 2025
3:18
Dublin 2025
4:49
Berlin 2025
1:56
Dublin 2025
4:09
Dublin 2025
6:05
Dublin 2025

Station by station, race by race

Doubles Open · Mixed Faster is lower
1000m SkiErg
4:29 4:27
50m Sled Push
2:14 1:56
50m Sled Pull
4:12 3:44
80m Burpee Broad Jump
3:55 3:18
1000m Row
5:05 4:49
200m Farmers Carry
1:59 1:56
100m Sandbag Lunges
4:47 4:09
Wall Balls
7:17 6:05