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Athlete United Kingdom

Karl Smith

Since 2024, Karl Smith has raced HYROX 5 times across 3 categories, the mixed Doubles Open and the men's Individual Open twice each. The fastest of 2 in the mixed Doubles Open is 1:14:27 at Dublin 2025, 179th of 594 mixed teams, faster than 70% of the field. With Laura Glynn both times, that is 3:12 quicker on the clock than the first of them, at London 2024.

Best finish, by category
Doubles Open · Mixed
1:14:27
Dublin 2025
Individual Open · Men
1:38:11
Cardiff 2025
Doubles Open · Men
1:40:54
London Olympia 2026

Progress against the field

Karl Smith has gained 10:28 on the field from London 2025 to Cardiff 2025.

Over the same races everyone got 1:00 slower, so 9:28 faster on the clock looks worse 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.

Every race

5 races · 5 events

  1. London Olympia
    24 Mar 2026
    Doubles Open · Men
    1:40:54 PB
    165/171
    Beat 4%
  2. Dublin
    12 Nov 2025
    Doubles Open · Mixed
    1:14:27 PB
    179/594
    Beat 70%
    ↑ 348 days after London 2024, with Laura Glynn 4:42 worse than the field Faster on the clock, behind the field Why ↓

    3:12 faster on the clock, yet the race was 7:54 faster for everyone, so 4:42 was lost on the field.

    Compare these two →
  3. Cardiff
    30 May 2025
    Individual Open · Men
    1:38:11 PB
    1184/1401
    Beat 16%
    ↑ 27 days after London 2025 10:28 better than the field Why ↓

    The race was 1:00 slower for everyone and the clock still says 9:28 faster: 10:28 gained on the field.

    Compare these two →
  4. London
    3 May 2025
    Individual Open · Men
    1:47:39
    1759/1917
    Beat 8%
  5. London
    29 Nov 2024
    Doubles Open · Mixed
    1:17:39
    325/795
    Beat 59%

Personal bests, by station

4:03
London 2024
1:57
Dublin 2025
3:50
London 2024
3:37
London 2024
4:27
Dublin 2025
1:29
London 2024
3:36
London 2024
4:25
Dublin 2025

Station by station, race by race

Doubles Open · Mixed Individual Open · Men Faster is lower
1000m SkiErg
4:44 4:03
50m Sled Push
2:45 1:57
50m Sled Pull
6:00 3:50
80m Burpee Broad Jump
10:21 3:37
1000m Row
5:06 4:27
200m Farmers Carry
2:18 1:29
100m Sandbag Lunges
10:05 3:36
Wall Balls
12:53 4:25