Progress against the field
Franka Kruithof and Twan Kruithof have gained 5:09 on the field from Heerenveen 2025 to Utrecht 2025.
The clock says 6:50 faster, but the races themselves got 1:41 quicker for everyone.
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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Utrecht28 Nov 2025Doubles Open · Mixed1:09:19 PB52/701Beat 93%
↑ 203 days after Heerenveen 2025, with Twan Kruithof 5:09 better than the field Why ↓Close ↑
6:50 faster on the clock, and the race was 1:41 faster for everyone, so 5:09 of it was this pair.
The fieldCompare these two →1:41 faster This pair6:50 faster -
Heerenveen9 May 2025Doubles Open · Mixed1:16:09133/492Beat 73%
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Amsterdam10 Oct 2024Doubles Open · Women1:18:55 PB128/657Beat 81%
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Rotterdam6 Apr 2024Individual Open · Women1:18:08 PB55/585Beat 91%