Progress against the field
Between Amsterdam 2026 and Heerenveen 2026, Berber Speerstra and Elske Breeuwsma pulled 0:53 ahead of the field.
The clock says 3:24 faster, but the races themselves got 2:31 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 Open · Women1:14:10 PB65/513Beat 87%
↑ 113 days after Amsterdam 2026, with Elske Breeuwsma 0:53 better than the field Why ↓Close ↑
3:24 faster on the clock, and the race was 2:31 faster for everyone, so 0:53 of it was this pair.
The fieldCompare these two →2:31 faster This pair3:24 faster -
Amsterdam21 Jan 2026Doubles Open · Women1:17:34246/1030Beat 76%
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Heerenveen9 May 2025Doubles Open · Women1:18:3174/292Beat 75%