Progress against the field
From Amsterdam 2026 to Rotterdam 2026, the field gained 1:09 on Ruby Mombarg.
The races themselves barely changed, so 0:55 slower on the clock is the real picture.
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 · Women1:17:17 PB121/513Beat 76%
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Rotterdam15 Apr 2026Individual Open · Women1:20:1354/462Beat 88%
↑ 84 days after Amsterdam 2026 1:09 worse than the field Why ↓Close ↑
0:55 slower on the clock in a race that was 0:14 faster for everyone: 1:09 lost to the field.
The fieldCompare these two →0:14 faster This athlete0:55 slower -
Amsterdam21 Jan 2026Individual Open · Women1:19:18 PB167/1122Beat 85%