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Athlete Netherlands

Stacey Kouwijzer

Since 2024, Stacey Kouwijzer has raced HYROX 4 times at 3 events across 3 categories, the women's Doubles Open most often (2). The fastest of 2 in the women's Doubles Open is 1:21:48 at Amsterdam 2024, 190th of 657 women's teams, faster than 71% of the field. On the clock, that is 7:18 faster than the first of them, at Rotterdam 2024, both times with Manon Aerssens.

Best finish, by category
Doubles Open · Women
1:21:48
Amsterdam 2024
Doubles Pro · Women
1:19:22
Heerenveen 2025
Doubles Open · Mixed
1:15:21
Amsterdam 2024

Progress against the field

Stacey Kouwijzer and Manon Aerssens have gained 4:10 on the field from Rotterdam 2024 to Amsterdam 2024.

The clock says 7:18 faster, but the races themselves got 3:08 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

4 races · 3 events

  1. Heerenveen
    9 May 2025
    Doubles Pro · Women
    1:19:22 PB
    31/69
    Beat 55%
  2. Amsterdam
    10 Oct 2024
    Doubles Open · Mixed
    1:15:21 PB
    173/618
    Beat 72%
  3. Amsterdam
    10 Oct 2024
    Doubles Open · Women
    1:21:48 PB
    190/657
    Beat 71%
    ↑ 187 days after Rotterdam 2024, with Manon Aerssens 4:10 better than the field Why ↓

    7:18 faster on the clock, and the race was 3:08 faster for everyone, so 4:10 of it was this pair.

    Compare these two →
  4. Rotterdam
    6 Apr 2024
    Doubles Open · Women
    1:29:06
    275/564
    Beat 51%

Personal bests, by station

4:00
Amsterdam 2024
1:14
Rotterdam 2024
2:43
Amsterdam 2024
3:23
Amsterdam 2024
4:16
Amsterdam 2024
1:24
Amsterdam 2024
3:43
Amsterdam 2024
2:49
Rotterdam 2024

Station by station, race by race

Doubles Open · Women Faster is lower
1000m SkiErg
4:26 4:22
50m Sled Push
1:28 1:14
50m Sled Pull
3:26 2:55
80m Burpee Broad Jump
4:25 3:50
1000m Row
4:57 4:54
200m Farmers Carry
1:58 1:25
100m Sandbag Lunges
4:15 3:48
Wall Balls
3:40 2:49