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Athlete Netherlands

Guido Kok

Since 2025, Guido Kok has raced HYROX twice, both in the mixed Doubles Open. 1:27:39 at Heerenveen 2026 is the fastest of 2, 575th of 808 mixed teams. On the clock, that is 7:54 faster than the first of them, at Gent 2025, both times with Masja Overing.

Best finish, by category
Doubles Open · Mixed
1:27:39
Heerenveen 2026

Progress against the field

Guido Kok and Masja Overing have gained 5:10 on the field from Gent 2025 to Heerenveen 2026.

Over the same races everyone got 2:44 quicker, so 7:54 faster on the clock looks better than it was.

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

2 races · 2 events

  1. Heerenveen
    14 May 2026
    Doubles Open · Mixed
    1:27:39 PB
    575/808
    Beat 29%
    ↑ 153 days after Gent 2025, with Masja Overing 5:10 better than the field Why ↓

    7:54 faster on the clock, and the race was 2:44 faster for everyone, so 5:10 of it was this pair.

    Compare these two →
  2. Gent
    12 Dec 2025
    Doubles Open · Mixed
    1:35:33
    764/863
    Beat 12%

Personal bests, by station

4:32
Heerenveen 2026
2:13
Heerenveen 2026
3:47
Heerenveen 2026
5:11
Heerenveen 2026
5:15
Heerenveen 2026
2:19
Gent 2025
5:45
Heerenveen 2026
5:45
Heerenveen 2026

Station by station, race by race

Doubles Open · Mixed Faster is lower
1000m SkiErg
5:06 4:32
50m Sled Push
2:16 2:13
50m Sled Pull
5:15 3:47
80m Burpee Broad Jump
5:33 5:11
1000m Row
5:21 5:15
200m Farmers Carry
2:20 2:19
100m Sandbag Lunges
5:48 5:45
Wall Balls
7:46 5:45