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Athlete Poland

Sandra Mróz

Sandra Mróz has raced HYROX 3 times since 2024, all in the women's Doubles Open. 1:15:11 at Valencia 2025 is the fastest of 3, 35th of 291 women's teams and ahead of 88% of the field. With Klaudia Kotwica both times, that is 3:53 quicker on the clock than the first of them, at Poznan 2024.

Best finish, by category
Doubles Open · Women
1:15:11
Valencia 2025

Progress against the field

Between Poznan 2024 and Warsaw 2025, Sandra Mróz and Klaudia Kotwica kept pace with the field.

The clock says 2:45 faster, but the races themselves got 2:45 quicker for everyone.

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

3 races · 3 events

  1. Valencia
    17 Oct 2025
    Doubles Open · Women
    1:15:11 PB
    35/291
    Beat 88%
  2. Warsaw
    12 Apr 2025
    Doubles Open · Women
    1:16:19
    35/195
    Beat 82%
    ↑ 161 days after Poznan 2024, with Klaudia Kotwica 0:00 better than the field Why ↓

    Moved with the field: 2:45 faster on the clock, against 2:45 faster for everyone.

    Compare these two →
  3. Poznan
    2 Nov 2024
    Doubles Open · Women
    1:19:04
    57/185
    Beat 69%

Personal bests, by station

4:43
Warsaw 2025
1:35
Poznan 2024
4:01
Valencia 2025
3:30
Valencia 2025
5:04
Valencia 2025
1:44
Warsaw 2025
2:58
Poznan 2024
3:33
Poznan 2024

Station by station, race by race

Doubles Open · Women Faster is lower
1000m SkiErg
4:59 4:43
50m Sled Push
2:03 1:35
50m Sled Pull
5:01 4:01
80m Burpee Broad Jump
3:50 3:30
1000m Row
5:20 5:04
200m Farmers Carry
1:53 1:44
100m Sandbag Lunges
3:26 2:58
Wall Balls
3:37 3:33