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Athlete United Kingdom

Catherine Donnelly

Since 2023, Catherine Donnelly has raced HYROX 8 times across 3 categories, the mixed Doubles Open most often (4). 1:03:25 at Glasgow 2026 is the fastest of 4 in the mixed Doubles Open, 20th of 500 mixed teams and inside the top 10%. Finished in the top 10% of the field 5 times.

Best finish, by category
Doubles Open · Mixed
1:03:25
Glasgow 2026
Doubles Open · Women
1:04:54
Cardiff 2025
Individual Open · Women
1:15:46
Berlin 2025

Progress against the field

From Glasgow 2023 to Birmingham 2025, the field gained 6:22 on Catherine Donnelly and Mark Donnelly.

The clock says 0:32 slower, but the races themselves got 5:50 quicker for everyone.

Time ahead of the field Up is better
Glasgow 2023 Birmingham 2025

599 days between Glasgow 2024 and Birmingham 2025 is the longest gap compared here, and the second race was 4:22 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

8 races · 8 events

  1. Glasgow
    11 Mar 2026
    Doubles Open · Mixed
    1:03:25 PB
    20/500
    Beat 96%
  2. Birmingham
    22 Oct 2025
    Doubles Open · Mixed
    1:06:49
    79/889
    Beat 91%
    ↑ 599 days after Glasgow 2024, with Mark Donnelly 4:22 worse than the field Faster on the clock, behind the field Why ↓

    2:17 faster on the clock, yet the race was 6:39 faster for everyone, so 4:22 was lost on the field.

    Compare these two →
  3. Cardiff
    30 May 2025
    Doubles Open · Women
    1:04:54 PB
    5/247
    Beat 98%
  4. Berlin
    16 May 2025
    Individual Open · Women
    1:15:46 PB
    74/590
    Beat 88%
  5. Glasgow
    12 Mar 2025
    Doubles Open · Women
    1:06:43
    23/796
    Beat 97%
  6. Manchester
    9 Nov 2024
    Doubles Open · Women
    1:23:34
    247/486
    Beat 49%
  7. Glasgow
    2 Mar 2024
    Doubles Open · Mixed
    1:09:06
    84/850
    Beat 90%
    ↑ 385 days after Glasgow 2023, with Mark Donnelly 2:00 worse than the field Why ↓

    2:49 slower on the clock in a race that was 0:49 slower for everyone: 2:00 lost to the field.

    Compare these two →
  8. Glasgow
    11 Feb 2023
    Doubles Open · Mixed
    1:06:17
    31/247
    Beat 87%

Personal bests, by station

3:58
Glasgow 2024
1:27
Manchester 2024
2:55
Glasgow 2025
2:38
Glasgow 2026
4:23
Glasgow 2024
1:29
Glasgow 2025
2:26
Glasgow 2025
3:25
Cardiff 2025

Station by station, race by race

Doubles Open · Mixed Doubles Open · Women Faster is lower
1000m SkiErg
4:39 3:58
50m Sled Push
2:10 1:27
50m Sled Pull
4:04 2:55
80m Burpee Broad Jump
4:14 2:38
1000m Row
5:02 4:23
200m Farmers Carry
1:54 1:29
100m Sandbag Lunges
3:44 2:26
Wall Balls
3:57 3:25