Progress against the field
From Amsterdam 2026 to Maastricht 2026, the field gained 10:22 on Djamila Ermen.
The races themselves barely changed, so 10:40 slower on the clock is the real picture.
The biggest step was Heerenveen 2026 → Maastricht 2026: 2:24 on the field in 128 days.
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
4 races · 4 events
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Valencia17 Oct 2026Individual Open · Women2:04:34499/539Beat 7%
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Maastricht19 Sep 2026Individual Open · Women2:09:50280/295Beat 5%
↑ 128 days after Heerenveen 2026 2:24 better than the field Why ↓Close ↑
The race was 1:37 slower for everyone and the clock still says 0:47 faster: 2:24 gained on the field.
The fieldCompare these two →1:37 slower This athlete0:47 faster -
Heerenveen14 May 2026Individual Open · Women2:10:37409/427Beat 4%
↑ 113 days after Amsterdam 2026 12:46 worse than the field Why ↓Close ↑
11:27 slower on the clock in a race that was 1:19 faster for everyone: 12:46 lost to the field.
The fieldCompare these two →1:19 faster This athlete11:27 slower -
Amsterdam21 Jan 2026Individual Open · Women1:59:10 PB261/287Beat 9%