Progress against the field
Between Amsterdam 2024 and Utrecht 2025, Thijs Haasnoot pulled 4:22 ahead of the field.
Over the same races everyone got 3:00 quicker, so 7:22 faster on the clock looks better than it was.
The biggest step was Heerenveen 2025 → Utrecht 2025: 3:34 on the field in 203 days.
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. The summary above covers Individual Pro · Men, the one raced most; every comparison is in the list below.
Every race
9 races · 9 events
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Heerenveen14 May 2026Doubles Pro · Men1:01:59 PB71/315Beat 78%
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Amsterdam21 Jan 2026Doubles Open · Men1:01:08 PB71/994Beat 93%
↑ 328 days after Rotterdam 2025, with Noah Snoep 3:08 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:06 faster on the clock, yet the race was 4:14 faster for everyone, so 3:08 was lost on the field.
The fieldCompare these two →4:14 faster This pair1:06 faster -
Utrecht28 Nov 2025Individual Pro · Men1:13:45 PB44/215Beat 80%
↑ 203 days after Heerenveen 2025 3:34 better than the field Why ↓Close ↑
The race was 1:36 slower for everyone and the clock still says 1:58 faster: 3:34 gained on the field.
The fieldCompare these two →1:36 slower This athlete1:58 faster -
Heerenveen9 May 2025Individual Pro · Men1:15:4363/216Beat 71%
↑ 211 days after Amsterdam 2024 0:48 better than the field Why ↓Close ↑
0:48 better than the field: 5:24 faster on the clock, against 4:36 faster for everyone.
The fieldCompare these two →4:36 faster This athlete5:24 faster -
Rotterdam27 Feb 2025Doubles Open · Men1:02:1435/733Beat 95%
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Amsterdam10 Oct 2024Individual Pro · Men1:21:0775/177Beat 58%
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Rotterdam6 Apr 2024Individual Open · Men1:18:09 PB181/1380Beat 87%
↑ 154 days after Amsterdam 2023 1:27 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:03 faster on the clock, yet the race was 2:30 faster for everyone, so 1:27 was lost on the field.
The fieldCompare these two →2:30 faster This athlete1:03 faster -
Maastricht20 Jan 2024Doubles Open · Men1:03:3632/288Beat 89%
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Amsterdam4 Nov 2023Individual Open · Men1:19:12204/1079Beat 81%