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Athlete Ireland

Calvin O'Brien

Calvin O'Brien has raced HYROX 5 times at 4 events since 2024, in 2 categories, most often the men's Doubles Open (4). 1:02:12 at Berlin 2026 is the fastest of 4 in the men's Doubles Open, 31st of 308 men's teams and inside the top 10%. On the clock, that is 6:04 faster than the first of them, at Dublin 2024, both times with Craig Burrowes.

Best finish, by category
Doubles Open · Men
1:02:12
Berlin 2026
Individual Open · Men
1:17:40
Dublin 2025

Progress against the field

Calvin O'Brien and Craig Burrowes have gained 4:02 on the field from Dublin 2024 to Berlin 2026.

Over the same races everyone got 2:02 quicker, so 6:04 faster on the clock looks better than it was.

Time ahead of the field Up is better
Dublin 2024 Berlin 2026

191 days between Dublin 2025 and Berlin 2026 is the longest gap compared here, and the second race was 3:40 better than 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

5 races · 4 events

  1. Berlin
    22 May 2026
    Doubles Open · Men
    1:02:12 PB
    31/308
    Beat 90%
    ↑ 191 days after Dublin 2025, with Craig Burrowes 3:40 better than the field Why ↓

    3:24 faster on the clock in a race that was 0:16 slower for everyone: 3:40 better than the field.

    Compare these two →
  2. Dublin
    12 Nov 2025
    Doubles Open · Men
    1:05:36
    172/667
    Beat 74%
    ↑ 180 days after Berlin 2025, with Craig Burrowes 0:34 worse than the field Why ↓

    0:34 behind the field: 1:19 slower on the clock, against 0:45 slower for everyone.

    Compare these two →
  3. Dublin
    12 Nov 2025
    Individual Open · Men
    1:17:40 PB
    337/955
    Beat 65%
  4. Berlin
    16 May 2025
    Doubles Open · Men
    1:04:17
    297/1325
    Beat 78%
    ↑ 182 days after Dublin 2024, with Craig Burrowes 0:56 better than the field Why ↓

    3:59 faster on the clock, and the race was 3:03 faster for everyone, so 0:56 of it was this pair.

    Compare these two →
  5. Dublin
    15 Nov 2024
    Doubles Open · Men
    1:08:16
    253/638
    Beat 60%

Personal bests, by station

3:33
Dublin 2024
1:30
Dublin 2024
2:34
Berlin 2025
3:12
Berlin 2025
4:09
Dublin 2025
0:39
Dublin 2024
0:02
Dublin 2025
3:43
Berlin 2026

Station by station, race by race

Doubles Open · Men Faster is lower
1000m SkiErg
3:58 3:33
50m Sled Push
1:50 1:30
50m Sled Pull
2:51 2:34
80m Burpee Broad Jump
4:04 3:12
1000m Row
4:16 4:09
200m Farmers Carry
1:49 0:39
100m Sandbag Lunges
3:40 0:02
Wall Balls
3:52 3:43