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Athlete Germany

Nina Kaiser

Since 2018, Nina Kaiser has raced HYROX 8 times across 3 categories, the women's Doubles Open most often (5). 1:13:55 at Hamburg 2023 is the fastest of 5 in the women's Doubles Open, 52nd of 309 women's teams and ahead of 83% of the field.

Best finish, by category
Doubles Open · Women
1:13:55
Hamburg 2023
Doubles Pro · Women
1:26:27
Berlin 2026
Doubles Open · Mixed
1:28:08
Hamburg 2018

Progress against the field

Between Frankfurt 2025 and Berlin 2026, Nina Kaiser and Claudia Hoffmeister pulled 4:06 ahead of the field.

The races barely moved for everyone else, so 3:41 faster on the clock is close to the whole story.

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 Pro · Women, with Claudia Hoffmeister, the one raced most; every comparison is in the list below.

Every race

8 races · 8 events

  1. Hamburg
    28 Oct 2026
    Doubles Open · Women
    1:24:11
    101/210
    Beat 52%
  2. Berlin
    22 May 2026
    Doubles Pro · Women
    1:26:27 PB
    117/139
    Beat 16%
    ↑ 161 days after Frankfurt 2025, with Claudia Hoffmeister 4:06 better than the field Why ↓

    The race was 0:25 slower for everyone and the clock still says 3:41 faster: 4:06 gained on the field.

    Compare these two →
  3. Frankfurt
    12 Dec 2025
    Doubles Pro · Women
    1:30:08
    128/145
    Beat 12%
  4. Hamburg
    2 Oct 2025
    Doubles Open · Women
    1:25:07
    115/242
    Beat 53%
    ↑ 139 days after Berlin 2025, with Claudia Hoffmeister 0:53 better than the field Slower on the clock, ahead of the field Why ↓

    0:02 slower on the clock, but the race was 0:55 slower for everyone, so this was 0:53 better than the field.

    Compare these two →
  5. Berlin
    16 May 2025
    Doubles Open · Women
    1:25:05
    368/541
    Beat 32%
  6. Hamburg
    2 Nov 2024
    Doubles Open · Women
    1:18:06
    162/609
    Beat 73%
    ↑ 350 days after Hamburg 2023, with Celina Schultz 5:16 worse than the field Why ↓

    5:16 behind the field: 4:11 slower on the clock, against 1:05 faster for everyone.

    Compare these two →
  7. Hamburg
    18 Nov 2023
    Doubles Open · Women
    1:13:55 PB
    52/309
    Beat 83%
  8. Hamburg
    3 Nov 2018
    Doubles Open · Mixed
    1:28:08 PB
    24/44
    Beat 46%

Personal bests, by station

4:27
Hamburg 2018
1:39
Hamburg 2026
3:30
Hamburg 2018
2:57
Hamburg 2023
4:51
Hamburg 2026
1:47
Berlin 2025
3:10
Hamburg 2024
2:59
Hamburg 2023

Station by station, race by race

Doubles Open · Women Doubles Pro · Women Faster is lower
1000m SkiErg
5:07 4:48
50m Sled Push
4:07 1:39
50m Sled Pull
5:02 3:36
80m Burpee Broad Jump
4:54 2:57
1000m Row
5:29 4:51
200m Farmers Carry
2:24 1:47
100m Sandbag Lunges
5:20 3:10
Wall Balls
5:12 2:59