Skip to content
Athlete Germany

Kai Müller

Since 2023, Kai Müller has raced HYROX 9 times across 3 categories, the men's Individual Open most often (5). The fastest of 5 in the men's Individual Open is 1:25:10 at Cologne 2025, 73rd of 164 men, faster than 56% of the field. On the clock, that is 10:33 faster than the first of them, at München 2023.

Best finish, by category
Individual Open · Men
1:25:10
Cologne 2025
Doubles Open · Mixed
1:17:35
Hamburg 2026
Doubles Open · Men
1:27:01
Berlin 2026

Progress against the field

From München 2023 to Hamburg 2025, the field gained 13:41 on Kai Müller.

The clock says 1:49 slower, but the races themselves got 11:52 quicker for everyone.

Time ahead of the field Up is better
München 2023 Hamburg 2025

The longest gap between two races compared here, 448 days between Frankfurt 2023 and Karlsruhe 2025, cost 6:03 on 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.

Every race

9 races · 9 events

  1. Hamburg
    28 Oct 2026
    Doubles Open · Mixed
    1:17:35 PB
    298/852
    Beat 65%
    ↑ 195 days after Cologne 2026, with Murielle Küpper 0:44 worse than the field Faster on the clock, behind the field Why ↓

    1:05 faster on the clock looks better than it was: the race was 1:49 faster for everyone, which leaves this 0:44 behind the field.

    Compare these two →
  2. Berlin
    22 May 2026
    Doubles Open · Men
    1:27:01 PB
    306/371
    Beat 18%
  3. Cologne
    16 Apr 2026
    Doubles Open · Mixed
    1:18:40
    121/311
    Beat 61%
  4. Frankfurt
    12 Dec 2025
    Doubles Open · Mixed
    1:22:58
    773/1469
    Beat 47%
  5. Hamburg
    2 Oct 2025
    Individual Open · Men
    1:37:32
    1055/1486
    Beat 29%
    ↑ 175 days after Cologne 2025 14:01 worse than the field Why ↓

    12:22 slower on the clock in a race that was 1:39 faster for everyone: 14:01 lost to the field.

    Compare these two →
  6. Cologne
    10 Apr 2025
    Individual Open · Men
    1:25:10 PB
    73/164
    Beat 56%
    ↑ 40 days after Karlsruhe 2025 4:28 better than the field Why ↓

    4:28 better than the field: 7:50 faster on the clock, against 3:22 faster for everyone.

    Compare these two →
  7. Karlsruhe
    1 Mar 2025
    Individual Open · Men
    1:33:00
    763/1208
    Beat 37%
    ↑ 448 days after Frankfurt 2023 6:03 worse than the field Why ↓

    6:03 behind the field: 3:46 slower on the clock, against 2:17 faster for everyone.

    Compare these two →
  8. Frankfurt
    9 Dec 2023
    Individual Open · Men
    1:29:14
    509/843
    Beat 40%
    ↑ 56 days after München 2023 1:55 better than the field Why ↓

    6:29 faster on the clock, and the race was 4:34 faster for everyone, so 1:55 of it was this athlete.

    Compare these two →
  9. München
    14 Oct 2023
    Individual Open · Men
    1:35:43
    318/459
    Beat 31%

Personal bests, by station

3:55
Cologne 2026
1:47
Cologne 2026
2:54
Cologne 2026
1:58
Berlin 2026
4:23
Cologne 2026
1:26
Cologne 2026
3:30
Cologne 2026
3:55
Hamburg 2026

Station by station, race by race

Individual Open · Men Doubles Open · Mixed Faster is lower
1000m SkiErg
4:44 3:55
50m Sled Push
2:59 1:47
50m Sled Pull
6:15 2:54
80m Burpee Broad Jump
7:30 3:12
1000m Row
5:13 4:23
200m Farmers Carry
2:39 1:26
100m Sandbag Lunges
7:03 3:30
Wall Balls
10:37 3:55