Progress against the field
Between Amsterdam 2026 and Mechelen 2026, Jan-Paul Westerbeek and Natascha Westerbeek-Thissen lost 0:22 to the field.
The clock says 0:40 faster, but the races themselves got 1:02 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
3 races · 3 events
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Mechelen26 Mar 2026Doubles Open · Mixed1:24:38 PB267/394Beat 32%
↑ 64 days after Amsterdam 2026, with Natascha Westerbeek-Thissen 0:22 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:40 faster on the clock looks better than it was: the race was 1:02 faster for everyone, which leaves this 0:22 behind the field.
The fieldCompare these two →1:02 faster This pair0:40 faster -
Amsterdam21 Jan 2026Doubles Open · Mixed1:25:18306/496Beat 38%
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Maastricht5 Mar 2022Relay · Mixed1:16:565/20Beat 75%