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Athlete Netherlands

Guus Balk

Guus Balk has raced HYROX twice in 2025, both in the men's Doubles Open. The fastest of 2 is 1:10:01 at Utrecht 2025, 234th of 879 men's teams, faster than 73% of the field. With Jesse De Kruijf both times, that is 8:40 quicker on the clock than the first of them, at Rotterdam 2025.

Best finish, by category
Doubles Open · Men
1:10:01
Utrecht 2025

Progress against the field

Between Rotterdam 2025 and Utrecht 2025, Guus Balk and Jesse De Kruijf pulled 7:02 ahead of the field.

The clock says 8:40 faster, but the races themselves got 1:38 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

2 races · 2 events

  1. Utrecht
    28 Nov 2025
    Doubles Open · Men
    1:10:01 PB
    234/879
    Beat 73%
    ↑ 274 days after Rotterdam 2025, with Jesse De Kruijf 7:02 better than the field Why ↓

    8:40 faster on the clock, and the race was 1:38 faster for everyone, so 7:02 of it was this pair.

    Compare these two →
  2. Rotterdam
    27 Feb 2025
    Doubles Open · Men
    1:18:41
    450/733
    Beat 39%

Personal bests, by station

3:47
Rotterdam 2025
1:47
Rotterdam 2025
2:58
Rotterdam 2025
2:49
Utrecht 2025
4:27
Utrecht 2025
2:00
Rotterdam 2025
2:49
Utrecht 2025
4:04
Rotterdam 2025

Station by station, race by race

Doubles Open · Men Faster is lower
1000m SkiErg
3:49 3:47
50m Sled Push
2:28 1:47
50m Sled Pull
3:36 2:58
80m Burpee Broad Jump
3:57 2:49
1000m Row
4:29 4:27
200m Farmers Carry
2:19 2:00
100m Sandbag Lunges
3:11 2:49
Wall Balls
4:59 4:04