Progress against the field
Between Maastricht 2025 and Rotterdam 2026, tim de haan and nelleke visser lost 2:04 to the field.
The clock says 4:09 faster, but the races themselves got 6:13 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. The summary above covers Doubles Open · Mixed, with nelleke visser, the one raced most; every comparison is in the list below.
Every race
6 races · 4 events
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Rotterdam15 Apr 2026Relay · Mixed1:26:4058/86Beat 33%
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Rotterdam15 Apr 2026Doubles Open · Mixed1:08:04 PB82/1047Beat 92%
↑ 208 days after Maastricht 2025, with nelleke visser 2:04 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:09 faster on the clock, yet the race was 6:13 faster for everyone, so 2:04 was lost on the field.
The fieldCompare these two →6:13 faster This pair4:09 faster -
Rotterdam15 Apr 2026Doubles Open · Men1:13:32208/580Beat 64%
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Maastricht19 Sep 2025Doubles Open · Mixed1:12:1343/364Beat 88%
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Rotterdam27 Feb 2025Doubles Open · Men1:10:51 PB96/335Beat 71%
↑ 140 days after Amsterdam 2024, with Gijs Smithuis 0:04 worse than the field Why ↓Close ↑
2:27 faster on the clock, and the race was 2:31 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →2:31 faster This pair2:27 faster -
Amsterdam10 Oct 2024Doubles Open · Men1:13:18339/855Beat 60%