Progress against the field
Between Amsterdam 2024 and Amsterdam 2026, Esther Kolasa and Rachsjanda Dawood pulled 13:37 ahead of the field.
The clock says 22:19 faster, but the races themselves got 8:42 quicker for everyone.
The longest gap between two races compared here, 328 days between Rotterdam 2025 and Amsterdam 2026, still ended 2:59 ahead of the field.
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 · Women, with Rachsjanda Dawood, the one raced most; every comparison is in the list below.
Every race
6 races · 4 events
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Amsterdam21 Jan 2026Doubles Open · Women1:24:32 PB499/1030Beat 52%
↑ 328 days after Rotterdam 2025, with Rachsjanda Dawood 2:59 better than the field Why ↓Close ↑
8:03 faster on the clock, and the race was 5:04 faster for everyone, so 2:59 of it was this pair.
The fieldCompare these two →5:04 faster This pair8:03 faster -
Amsterdam21 Jan 2026Individual Open · Women1:32:16575/1122Beat 49%
↑ 328 days after Rotterdam 2025 4:41 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:16 faster on the clock looks better than it was: the race was 4:57 faster for everyone, which leaves this 4:41 behind the field.
The fieldCompare these two →4:57 faster This athlete0:16 faster -
Rotterdam27 Feb 2025Doubles Open · Women1:32:35452/633Beat 29%
↑ 140 days after Amsterdam 2024, with Rachsjanda Dawood 10:38 better than the field Why ↓Close ↑
14:16 faster on the clock, and the race was 3:38 faster for everyone, so 10:38 of it was this pair.
The fieldCompare these two →3:38 faster This pair14:16 faster -
Rotterdam27 Feb 2025Individual Open · Women1:32:32189/411Beat 54%
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Poznan2 Nov 2024Individual Open · Women1:32:01 PB144/265Beat 46%
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Amsterdam10 Oct 2024Doubles Open · Women1:46:51607/657Beat 8%