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Athlete Netherlands

Thijm Pieterse

Thijm Pieterse has raced HYROX 5 times since 2024, in 2 categories, most often the men's Doubles Open (4). The fastest of 4 in the men's Doubles Open is 1:11:25 at Amsterdam 2026, 454th of 994 men's teams, faster than 54% of the field. On the clock, that is 10:44 faster than the first of them, at Amsterdam 2024, both times with Niels De Wit.

Best finish, by category
Doubles Open · Men
1:11:25
Amsterdam 2026
Doubles Pro · Men
1:17:43
Utrecht 2025

Progress against the field

Thijm Pieterse and Niels De Wit have gained 3:59 on the field from Amsterdam 2024 to Amsterdam 2026.

Over the same races everyone got 6:45 quicker, so 10:44 faster on the clock looks better than it was.

Time ahead of the field Up is better
Amsterdam 2024 Amsterdam 2026

The biggest step was Amsterdam 2024 → Rotterdam 2025: 3:06 on the field in 140 days.

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

5 races · 5 events

  1. Amsterdam
    21 Jan 2026
    Doubles Open · Men
    1:11:25 PB
    454/994
    Beat 54%
    ↑ 328 days after Rotterdam 2025, with Niels De Wit 0:53 better than the field Why ↓

    0:53 better than the field: 5:07 faster on the clock, against 4:14 faster for everyone.

    Compare these two →
  2. Utrecht
    28 Nov 2025
    Doubles Pro · Men
    1:17:43 PB
    101/148
    Beat 32%
  3. Maastricht
    19 Sep 2025
    Doubles Open · Men
    1:24:55
    276/354
    Beat 22%
  4. Rotterdam
    27 Feb 2025
    Doubles Open · Men
    1:16:32
    367/733
    Beat 50%
    ↑ 140 days after Amsterdam 2024, with Niels De Wit 3:06 better than the field Why ↓

    5:37 faster on the clock, and the race was 2:31 faster for everyone, so 3:06 of it was this pair.

    Compare these two →
  5. Amsterdam
    10 Oct 2024
    Doubles Open · Men
    1:22:09
    636/855
    Beat 26%

Personal bests, by station

3:50
Amsterdam 2026
1:27
Rotterdam 2025
2:44
Amsterdam 2024
2:56
Utrecht 2025
4:16
Rotterdam 2025
1:27
Rotterdam 2025
3:37
Amsterdam 2026
3:39
Rotterdam 2025

Station by station, race by race

Doubles Open · Men Faster is lower
1000m SkiErg
4:11 3:50
50m Sled Push
2:21 1:27
50m Sled Pull
4:01 2:44
80m Burpee Broad Jump
3:44 3:25
1000m Row
4:34 4:16
200m Farmers Carry
1:47 1:27
100m Sandbag Lunges
4:38 3:37
Wall Balls
6:07 3:39