Progress against the field
Between Utrecht 2025 and Heerenveen 2026, Lennart Pijnenborg and Fons Visschers pulled 2:14 ahead of the field.
Over the same races everyone got 3:18 quicker, so 5:32 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. The summary above covers Doubles Open · Men, with Fons Visschers, the one raced most; every comparison is in the list below.
Every race
5 races · 5 events
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Heerenveen14 May 2026Doubles Open · Men1:05:24 PB73/434Beat 83%
↑ 167 days after Utrecht 2025, with Fons Visschers 2:14 better than the field Why ↓Close ↑
2:14 better than the field: 5:32 faster on the clock, against 3:18 faster for everyone.
The fieldCompare these two →3:18 faster This pair5:32 faster -
Amsterdam21 Jan 2026Doubles Open · Men1:08:07299/994Beat 70%
↑ 257 days after Heerenveen 2025, with Diederik Heinink 5:29 better than the field Why ↓Close ↑
5:29 better than the field: 8:56 faster on the clock, against 3:27 faster for everyone.
The fieldCompare these two →3:27 faster This pair8:56 faster -
Utrecht28 Nov 2025Doubles Open · Men1:10:56257/879Beat 71%
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Heerenveen9 May 2025Doubles Open · Men1:17:03171/309Beat 45%
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Amsterdam10 Oct 2024Doubles Open · Men1:15:57151/325Beat 54%