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Athlete Netherlands

Martijn kok

Since 2025, Martijn kok has raced HYROX 4 times across 2 categories, the men's Doubles Open most often (3). The fastest of 3 in the men's Doubles Open is 1:01:02 at Mechelen 2026, a top-10% finish: 26th of 402 men's teams. With Mark Rijser both times, that is 3:06 quicker on the clock than the first of them, at Belgium 2025.

Best finish, by category
Doubles Open · Men
1:01:02
Mechelen 2026
Doubles Pro · Men
1:03:53
Rotterdam 2026

Progress against the field

Martijn kok and Mark Rijser have dropped 0:32 behind the field from Belgium 2025 to Mechelen 2026.

Over the same races everyone got 3:38 quicker, so 3:06 faster on the clock looks better than it was.

Time ahead of the field Up is better
Belgium 2025 Mechelen 2026
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. Rotterdam
    15 Apr 2026
    Doubles Pro · Men
    1:03:53 PB
    115/385
    Beat 70%
  2. Mechelen
    26 Mar 2026
    Doubles Open · Men
    1:01:02 PB
    26/402
    Beat 94%
    ↑ 118 days after Utrecht 2025, with Mark Rijser 0:02 worse than the field Why ↓

    3:32 faster on the clock, and the race was 3:34 faster for everyone. Whatever changed, it changed for all of them.

    Compare these two →
  3. Utrecht
    28 Nov 2025
    Doubles Open · Men
    1:04:34
    32/461
    Beat 93%
    ↑ 237 days after Belgium 2025, with Mark Rijser 0:30 worse than the field Why ↓

    0:30 behind the field: 0:26 slower on the clock, against 0:04 faster for everyone.

    Compare these two →
  4. Belgium
    5 Apr 2025
    Doubles Open · Men
    1:04:08
    118/898
    Beat 87%

Personal bests, by station

3:41
Utrecht 2025
1:18
Belgium 2025
2:14
Utrecht 2025
2:16
Utrecht 2025
3:57
Utrecht 2025
1:26
Belgium 2025
2:50
Mechelen 2026
4:04
Belgium 2025

Station by station, race by race

Doubles Open · Men Faster is lower
1000m SkiErg
3:55 3:41
50m Sled Push
2:09 1:18
50m Sled Pull
2:32 2:14
80m Burpee Broad Jump
2:32 2:16
1000m Row
4:18 3:57
200m Farmers Carry
1:35 1:26
100m Sandbag Lunges
2:57 2:50
Wall Balls
4:24 4:04