Progress against the field
Between Gent 2025 and Rotterdam 2026, Britt Posthumus and Tineke Posthumus pulled 6:07 ahead of the field.
The clock says 9:14 faster, but the races themselves got 3:07 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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Heerenveen14 May 2026Doubles Pro · Women1:23:06 PB145/231Beat 37%
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Rotterdam15 Apr 2026Doubles Open · Women1:18:42 PB225/936Beat 76%
↑ 124 days after Gent 2025, with Tineke Posthumus 6:07 better than the field Why ↓Close ↑
6:07 better than the field: 9:14 faster on the clock, against 3:07 faster for everyone.
The fieldCompare these two →3:07 faster This pair9:14 faster -
Gent12 Dec 2025Doubles Open · Women1:27:56475/882Beat 46%