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Athlete Austria

Klara Kosch

Since 2024, Klara Kosch has raced HYROX 24 times at 15 events across 6 categories, the women's Doubles Open and the women's Doubles Pro 8 times each. 1:06:46 at Bologna 2026 is the fastest of 8 in the women's Doubles Open, 17th of 485 women's teams and inside the top 10%. Finished in the top 10% of the field 5 times.

Best finish, by category
Doubles Open · Women
1:06:46
Bologna 2026
Doubles Pro · Women
1:08:35
Berlin 2026
Individual Open · Women
1:14:18
Hamburg 2026
Doubles Open · Mixed
1:06:46
Vienna 2026
Individual Pro · Women
1:22:30
Frankfurt 2025

Progress against the field

Klara Kosch and Carmen Hirschl have gained 16:43 on the field from Stuttgart 2024 to Karlsruhe 2025.

The clock says 19:25 faster, but the races themselves got 2:42 quicker for everyone.

Time ahead of the field Up is better
Stuttgart 2024 Karlsruhe 2025

The largest gain on the field came from Stuttgart 2024 → Frankfurt 2024: 19:05 in 77 days.

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 Doubles Open · Women, with Carmen Hirschl, the one raced most; every comparison is in the list below.

Every race

24 races · 15 events

  1. Hamburg
    28 Oct 2026
    Relay · Women
    1:04:34
    5/72
    Beat 93%
  2. Hamburg
    28 Oct 2026
    Individual Open · Women
    1:14:18 PB
    15/375
    Beat 96%
    ↑ 566 days after Cologne 2025 1:20 worse than the field Faster on the clock, behind the field Why ↓

    4:51 faster on the clock looks better than it was: the race was 6:11 faster for everyone, which leaves this 1:20 behind the field.

    Compare these two →
  3. Karlsruhe
    1 Oct 2026
    Doubles Open · Women
    1:07:04
    10/613
    Beat 98%
  4. Karlsruhe
    1 Oct 2026
    Doubles Pro · Women
    1:10:58
    26/101
    Beat 74%
  5. Berlin
    22 May 2026
    Doubles Open · Women
    1:16:59
    141/777
    Beat 82%
  6. Berlin
    22 May 2026
    Doubles Pro · Women
    1:08:35 PB
    30/139
    Beat 78%
  7. Lyon
    20 May 2026
    Doubles Pro · Women
    1:09:28
    24/261
    Beat 91%
  8. Bologna
    4 Apr 2026
    Doubles Open · Women
    1:06:46 PB
    17/485
    Beat 97%
  9. Bologna
    4 Apr 2026
    Doubles Pro · Women
    1:08:41
    19/81
    Beat 77%
  10. Vienna
    6 Feb 2026
    Relay · Women
    1:04:24
    2/31
    Beat 94%
  11. Vienna
    6 Feb 2026
    Doubles Open · Mixed
    1:06:46 PB
    73/961
    Beat 92%
  12. Frankfurt
    12 Dec 2025
    Relay · Women
    1:05:03
    1/58
    Beat 98%
  13. Frankfurt
    12 Dec 2025
    Individual Pro · Women
    1:22:30 PB
    68/174
    Beat 61%
  14. Stuttgart
    31 Oct 2025
    Relay · Women
    1:06:47
    3/44
    Beat 93%
  15. Birmingham
    22 Oct 2025
    Doubles Pro · Women
    1:11:32
    51/163
    Beat 69%
  16. Cologne
    10 Apr 2025
    Doubles Pro · Women
    1:13:49
    25/71
    Beat 65%
  17. Cologne
    10 Apr 2025
    Individual Open · Women
    1:19:09
    45/265
    Beat 83%
  18. Karlsruhe
    1 Mar 2025
    Doubles Open · Women
    1:17:04
    88/622
    Beat 86%
    ↑ 77 days after Frankfurt 2024, with Carmen Hirschl 2:22 worse than the field Why ↓

    1:58 slower on the clock in a race that was 0:24 faster for everyone: 2:22 lost to the field.

    Compare these two →
  19. Karlsruhe
    1 Mar 2025
    Doubles Pro · Women
    1:20:24
    33/61
    Beat 46%
  20. Vienna
    22 Feb 2025
    Doubles Open · Women
    1:11:21
    101/595
    Beat 83%
  21. Frankfurt
    14 Dec 2024
    Doubles Open · Women
    1:15:06
    108/788
    Beat 86%
    ↑ 77 days after Stuttgart 2024, with Carmen Hirschl 19:05 better than the field Why ↓

    21:23 faster on the clock, and the race was 2:18 faster for everyone, so 19:05 of it was this pair.

    Compare these two →
  22. Frankfurt
    14 Dec 2024
    Doubles Pro · Women
    1:21:13
    46/80
    Beat 43%
  23. Stuttgart
    28 Sep 2024
    Doubles Open · Women
    1:36:29
    283/337
    Beat 16%
  24. Köln
    Date unknown
    Doubles Open · Women
    1:36:14
    336/400
    Beat 16%

Personal bests, by station

3:57
Vienna 2026
1:20
Vienna 2025
2:36
Vienna 2026
2:47
Bologna 2026
4:26
Vienna 2026
1:28
Vienna 2026
2:38
Frankfurt 2024
3:31
Bologna 2026

Station by station, race by race

Doubles Open · Women Doubles Pro · Women Individual Open · Women Faster is lower
1000m SkiErg
4:45 4:09
50m Sled Push
2:56 1:20
50m Sled Pull
5:42 2:59
80m Burpee Broad Jump
5:12 2:47
1000m Row
5:07 4:40
200m Farmers Carry
1:58 1:29
100m Sandbag Lunges
4:09 2:38
Wall Balls
5:33 3:31