Progress against the field
Between Maastricht 2025 and Mechelen 2026, Zoë Lamers and Christiaan Laan lost 4:52 to the field.
The clock says 3:00 faster, but the races themselves got 7:52 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 Christiaan Laan, the one raced most; every comparison is in the list below.
Every race
5 races · 5 events
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Rotterdam15 Apr 2026Doubles Open · Women1:14:27 PB104/936Beat 89%
↑ 739 days after Rotterdam 2024, with Kirsten de Vos 12:01 better than the field Why ↓Close ↑
12:01 better than the field: 15:34 faster on the clock, against 3:33 faster for everyone.
The fieldCompare these two →3:33 faster This pair15:34 faster -
Mechelen26 Mar 2026Doubles Open · Mixed1:09:36 PB82/424Beat 81%
↑ 64 days after Amsterdam 2026, with Christiaan Laan 0:01 worse than the field Why ↓Close ↑
1:01 faster on the clock, and the race was 1:02 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →1:02 faster This pair1:01 faster -
Amsterdam21 Jan 2026Doubles Open · Mixed1:10:37242/1206Beat 80%
↑ 124 days after Maastricht 2025, with Christiaan Laan 4:51 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:59 faster on the clock looks better than it was: the race was 6:50 faster for everyone, which leaves this 4:51 behind the field.
The fieldCompare these two →6:50 faster This pair1:59 faster -
Maastricht19 Sep 2025Doubles Open · Mixed1:12:3680/658Beat 88%
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Rotterdam6 Apr 2024Doubles Open · Women1:30:01292/564Beat 48%