Progress against the field
From Mechelen 2026 to Maastricht 2026, Yu-Mei Liebregt and Piet Kuijpers have moved with the field: what changed on the clock changed for everyone.
The clock says 0:48 slower, but the races themselves got 0:37 slower 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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Maastricht19 Sep 2026Doubles Open · Mixed1:06:4217/237Beat 93%
↑ 177 days after Mechelen 2026, with Piet Kuijpers 0:11 worse than the field Why ↓Close ↑
0:48 slower on the clock in a race that was 0:37 slower for everyone: 0:11 lost to the field.
The fieldCompare these two →0:37 slower This pair0:48 slower -
Rotterdam15 Apr 2026Doubles Pro · Women1:07:58 PB24/226Beat 89%
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Mechelen26 Mar 2026Doubles Open · Mixed1:05:54 PB42/424Beat 90%
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Maastricht19 Sep 2025Individual Open · Women1:13:54 PB28/590Beat 95%