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Athlete United Kingdom

Mark Heffernan

Since 2025, Mark Heffernan has raced HYROX 6 times across 2 categories, the mixed Doubles Open most often (5). The fastest of 5 in the mixed Doubles Open is 1:04:25 at London Excel 2025, a top-10% finish: 94th of 1,372 mixed teams. With Louise Powell both times, that is 3:19 quicker on the clock than the first of them, at Birmingham 2025.

Best finish, by category
Doubles Open · Mixed
1:04:25
London Excel 2025
Doubles Open · Men
55:40
EMEA London Olympia 2026

Progress against the field

Mark Heffernan and Louise Powell have dropped 1:32 behind the field from Birmingham 2025 to Manchester 2026.

Over the same races everyone got 1:40 quicker, so 0:08 faster on the clock looks better than it was.

Time ahead of the field Up is better
Birmingham 2025 Manchester 2026
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

6 races · 6 events

  1. Birmingham
    31 Oct 2026
    Doubles Open · Mixed
    1:06:16
    51/560
    Beat 91%
  2. Gdansk
    10 Oct 2026
    Doubles Open · Mixed
    1:07:40
    121/852
    Beat 86%
  3. EMEA London Olympia
    24 Mar 2026
    Doubles Open · Men
    55:40 PB
    69/455
    Beat 85%
  4. Manchester
    21 Jan 2026
    Doubles Open · Mixed
    1:07:36
    124/824
    Beat 85%
    ↑ 48 days after London Excel 2025, with Louise Powell 2:03 worse than the field Why ↓

    3:11 slower on the clock in a race that was 1:08 slower for everyone: 2:03 lost to the field.

    Compare these two →
  5. London Excel
    4 Dec 2025
    Doubles Open · Mixed
    1:04:25 PB
    94/1372
    Beat 93%
    ↑ 43 days after Birmingham 2025, with Louise Powell 0:31 better than the field Why ↓

    0:31 better than the field: 3:19 faster on the clock, against 2:48 faster for everyone.

    Compare these two →
  6. Birmingham
    22 Oct 2025
    Doubles Open · Mixed
    1:07:44
    94/889
    Beat 89%

Personal bests, by station

3:46
EMEA London Olympia 2026
1:11
EMEA London Olympia 2026
2:00
EMEA London Olympia 2026
1:49
EMEA London Olympia 2026
4:04
EMEA London Olympia 2026
1:20
EMEA London Olympia 2026
2:23
EMEA London Olympia 2026
3:23
EMEA London Olympia 2026

Station by station, race by race

Doubles Open · Mixed Faster is lower
1000m SkiErg
4:16 3:47
50m Sled Push
2:15 1:39
50m Sled Pull
3:27 2:51
80m Burpee Broad Jump
3:38 2:47
1000m Row
4:52 4:32
200m Farmers Carry
1:48 1:29
100m Sandbag Lunges
3:46 3:17
Wall Balls
5:10 4:13