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Athlete Belgium

Justine Merken

Justine Merken has raced HYROX 4 times since 2025, in 2 categories, most often the women's Doubles Open (3). The fastest of 3 in the women's Doubles Open is 1:31:32 at Heerenveen 2026, 376th of 513 women's teams. With Anne-Lotte Rouwenhorst both times, that is 18:56 quicker on the clock than the first of them, at Maastricht 2025.

Best finish, by category
Doubles Open · Women
1:31:32
Heerenveen 2026
Individual Open · Women
1:57:09
Maastricht 2026

Progress against the field

Between Maastricht 2025 and Heerenveen 2026, Justine Merken and Anne-Lotte Rouwenhorst pulled 13:06 ahead of the field.

The clock says 18:56 faster, but the races themselves got 5:50 quicker for everyone.

Time ahead of the field Up is better
Maastricht 2025 Heerenveen 2026

The longest gap between two races compared here, 188 days between Maastricht 2025 and Mechelen 2026, still ended 10:27 ahead of 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.

Every race

4 races · 4 events

  1. Maastricht
    19 Sep 2026
    Individual Open · Women
    1:57:09 PB
    176/201
    Beat 12%
  2. Heerenveen
    14 May 2026
    Doubles Open · Women
    1:31:32 PB
    376/513
    Beat 27%
    ↑ 49 days after Mechelen 2026, with Anne-Lotte Rouwenhorst 2:39 better than the field Why ↓

    3:53 faster on the clock, and the race was 1:14 faster for everyone, so 2:39 of it was this pair.

    Compare these two →
  3. Mechelen
    26 Mar 2026
    Doubles Open · Women
    1:35:25
    306/380
    Beat 20%
    ↑ 188 days after Maastricht 2025, with Anne-Lotte Rouwenhorst 10:27 better than the field Why ↓

    15:03 faster on the clock, and the race was 4:36 faster for everyone, so 10:27 of it was this pair.

    Compare these two →
  4. Maastricht
    19 Sep 2025
    Doubles Open · Women
    1:50:28
    307/329
    Beat 7%

Personal bests, by station

4:48
Maastricht 2025
1:27
Heerenveen 2026
3:32
Heerenveen 2026
4:50
Heerenveen 2026
4:55
Heerenveen 2026
1:46
Heerenveen 2026
3:24
Mechelen 2026
4:36
Heerenveen 2026

Station by station, race by race

Doubles Open · Women Faster is lower
1000m SkiErg
5:04 4:48
50m Sled Push
2:11 1:27
50m Sled Pull
5:31 3:32
80m Burpee Broad Jump
8:00 4:50
1000m Row
5:45 4:55
200m Farmers Carry
2:11 1:46
100m Sandbag Lunges
4:51 3:24
Wall Balls
5:00 4:36