Progress against the field
From Amsterdam 2024 to Amsterdam 2026, the field gained 8:05 on Sophie Slyvia Sian.
Over the same races everyone got 6:52 quicker, so 1:13 slower on the clock looks better than it was.
The longest gap between two races compared here, 291 days between Belgium 2025 and Amsterdam 2026, cost 26:48 on 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.
Every race
3 races · 3 events
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Amsterdam21 Jan 2026Individual Open · Women2:22:531107/1122Beat 1%
↑ 291 days after Belgium 2025 26:48 worse than the field Why ↓Close ↑
22:08 slower on the clock in a race that was 4:40 faster for everyone: 26:48 lost to the field.
The fieldCompare these two →4:40 faster This athlete22:08 slower -
Belgium5 Apr 2025Individual Open · Women2:00:45 PB708/765Beat 8%
↑ 177 days after Amsterdam 2024 18:43 better than the field Why ↓Close ↑
18:43 better than the field: 20:55 faster on the clock, against 2:12 faster for everyone.
The fieldCompare these two →2:12 faster This athlete20:55 faster -
Amsterdam10 Oct 2024Individual Open · Women2:21:40673/678Beat 1%