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Athlete United Kingdom

declan mullan

declan mullan has raced HYROX 14 times at 10 events since 2024, in 2 categories, most often the men's Individual Open (10). 1:23:43 at Birmingham 2025 is the fastest of 10 in the men's Individual Open, 865th of 1,821 men and ahead of 53% of the field. That is 8:39 quicker on the clock than the first of them, at Glasgow 2024.

Best finish, by category
Individual Open · Men
1:23:43
Birmingham 2025
Doubles Open · Mixed
1:38:08
Birmingham 2025

Progress against the field

From Glasgow 2024 to Cardiff 2026, the field gained 10:21 on declan mullan.

The clock says 7:42 faster, but the races themselves got 18:03 quicker for everyone.

Time ahead of the field Up is better
Glasgow 2024 Cardiff 2026

237 days between Glasgow 2024 and Birmingham 2024 is the longest gap compared here, and the second race was 5:19 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.

Every race

14 races · 10 events

  1. Cardiff
    29 Apr 2026
    Individual Open · Men
    1:24:40
    199/365
    Beat 46%
    ↑ 49 days after Glasgow 2026 1:47 worse than the field Faster on the clock, behind the field Why ↓

    1:01 faster on the clock, yet the race was 2:48 faster for everyone, so 1:47 was lost on the field.

    Compare these two →
  2. Glasgow
    11 Mar 2026
    Individual Open · Men
    1:25:41
    800/1452
    Beat 45%
    ↑ 97 days after London Excel 2025 1:17 worse than the field Why ↓

    1:17 behind the field: 1:37 slower on the clock, against 0:20 slower for everyone.

    Compare these two →
  3. London Excel
    4 Dec 2025
    Individual Open · Men
    1:24:04
    1491/2779
    Beat 46%
    ↑ 22 days after Dublin 2025 2:44 better than the field Why ↓

    3:13 faster on the clock, and the race was 0:29 faster for everyone, so 2:44 of it was this athlete.

    Compare these two →
  4. Dublin
    12 Nov 2025
    Doubles Open · Mixed
    1:39:24
    542/594
    Beat 9%
    ↑ 21 days after Birmingham 2025, with Ciara Mullan 2:45 worse than the field Why ↓

    2:45 behind the field: 1:16 slower on the clock, against 1:29 faster for everyone.

    Compare these two →
  5. Dublin
    12 Nov 2025
    Individual Open · Men
    1:27:17
    587/898
    Beat 35%
    ↑ 21 days after Birmingham 2025 6:23 worse than the field Why ↓

    3:34 slower on the clock in a race that was 2:49 faster for everyone: 6:23 lost to the field.

    Compare these two →
  6. Birmingham
    22 Oct 2025
    Doubles Open · Mixed
    1:38:08 PB
    863/954
    Beat 10%
    ↑ 224 days after Glasgow 2025, with Ciara Mullan 5:28 better than the field Why ↓

    5:28 better than the field: 6:54 faster on the clock, against 1:26 faster for everyone.

    Compare these two →
  7. Birmingham
    22 Oct 2025
    Individual Open · Men
    1:23:43 PB
    865/1821
    Beat 53%
    ↑ 145 days after Cardiff 2025 2:06 better than the field Why ↓

    2:06 better than the field: 4:42 faster on the clock, against 2:36 faster for everyone.

    Compare these two →
  8. Cardiff
    30 May 2025
    Doubles Open · Mixed
    1:42:53
    460/470
    Beat 2%
  9. Cardiff
    30 May 2025
    Individual Open · Men
    1:28:25
    945/1401
    Beat 33%
    ↑ 79 days after Glasgow 2025 2:41 better than the field Why ↓

    2:41 better than the field: 3:11 faster on the clock, against 0:30 faster for everyone.

    Compare these two →
  10. Glasgow
    12 Mar 2025
    Doubles Open · Mixed
    1:45:02
    797/841
    Beat 5%
  11. Glasgow
    12 Mar 2025
    Individual Open · Men
    1:31:36
    1090/1445
    Beat 25%
    ↑ 117 days after Dublin 2024 3:20 better than the field Why ↓

    3:20 better than the field: 6:26 faster on the clock, against 3:06 faster for everyone.

    Compare these two →
  12. Dublin
    15 Nov 2024
    Individual Open · Men
    1:38:02
    1009/1221
    Beat 17%
    ↑ 21 days after Birmingham 2024 6:26 worse than the field Why ↓

    2:42 slower on the clock in a race that was 3:44 faster for everyone: 6:26 lost to the field.

    Compare these two →
  13. Birmingham
    25 Oct 2024
    Individual Open · Men
    1:35:20
    1408/1916
    Beat 27%
    ↑ 237 days after Glasgow 2024 5:19 worse than the field Why ↓

    5:19 behind the field: 2:58 slower on the clock, against 2:21 faster for everyone.

    Compare these two →
  14. Glasgow
    2 Mar 2024
    Individual Open · Men
    1:32:22
    1155/1784
    Beat 35%

Personal bests, by station

4:23
Dublin 2025
2:04
Dublin 2025
3:50
Cardiff 2025
3:40
Birmingham 2025
5:05
Birmingham 2025
1:50
Dublin 2025
4:13
Dublin 2025
4:35
Dublin 2025

Station by station, race by race

Individual Open · Men Doubles Open · Mixed Faster is lower
1000m SkiErg
4:53 4:23
50m Sled Push
4:08 2:04
50m Sled Pull
6:44 3:50
80m Burpee Broad Jump
8:01 3:40
1000m Row
5:35 5:05
200m Farmers Carry
2:45 1:50
100m Sandbag Lunges
7:46 4:13
Wall Balls
8:52 4:35