Progress against the field
Berend Boes and Chieljan Ten Klooster have dropped 2:18 behind the field from Utrecht 2025 to Heerenveen 2026.
Over the same races everyone got 3:37 quicker, so 1:19 faster on the clock looks better than it was.
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
4 races · 4 events
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Heerenveen14 May 2026Doubles Pro · Men1:15:43 PB228/315Beat 28%
↑ 167 days after Utrecht 2025, with Chieljan Ten Klooster 2:18 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:19 faster on the clock looks better than it was: the race was 3:37 faster for everyone, which leaves this 2:18 behind the field.
The fieldCompare these two →3:37 faster This pair1:19 faster -
Utrecht28 Nov 2025Doubles Pro · Men1:17:0299/148Beat 33%
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Rotterdam27 Feb 2025Individual Open · Men1:24:04 PB550/1283Beat 57%
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Amsterdam10 Oct 2024Doubles Open · Men1:10:55 PB252/855Beat 71%