Progress against the field
From Rotterdam 2024 to Utrecht 2025, Daan Overbosch got 0:37 faster than the field.
Over the same races everyone got 9:34 quicker, so 10:11 faster on the clock looks better than it was.
211 days between Amsterdam 2024 and Heerenveen 2025 is the longest gap compared here, and the second race was 5:17 behind the field.
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
7 races · 7 events
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Heerenveen14 May 2026Doubles Pro · Men1:01:08 PB62/315Beat 80%
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Utrecht28 Nov 2025Individual Open · Men1:03:47 PB10/1337Beat 99%
↑ 203 days after Heerenveen 2025 4:19 better than the field Why ↓Close ↑
4:19 better than the field: 4:26 faster on the clock, against 0:07 faster for everyone.
The fieldCompare these two →0:07 faster This athlete4:26 faster -
Maastricht19 Sep 2025Individual Pro · Men1:14:52 PB32/104Beat 69%
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Heerenveen9 May 2025Individual Open · Men1:08:1315/325Beat 95%
↑ 211 days after Amsterdam 2024 5:17 worse than the field Why ↓Close ↑
2:37 slower on the clock in a race that was 2:40 faster for everyone: 5:17 lost to the field.
The fieldCompare these two →2:40 faster This athlete2:37 slower -
Rotterdam27 Feb 2025Doubles Open · Men1:06:56 PB53/316Beat 83%
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Amsterdam10 Oct 2024Individual Open · Men1:05:3615/659Beat 98%
↑ 187 days after Rotterdam 2024 1:35 better than the field Why ↓Close ↑
1:35 better than the field: 8:22 faster on the clock, against 6:47 faster for everyone.
The fieldCompare these two →6:47 faster This athlete8:22 faster -
Rotterdam6 Apr 2024Individual Open · Men1:13:5891/1380Beat 93%