Progress against the field
Chimène Slijkhuis has gained 11:48 on the field from Hamburg 2025 to Rotterdam 2026.
The clock says 13:54 faster, but the races themselves got 2:06 quicker for everyone.
The largest gain on the field came from Hamburg 2025 → Amsterdam 2026: 11:02 in 111 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
5 races · 5 events
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Maastricht19 Sep 2026Individual Pro · Women1:52:02 PB147/160Beat 8%
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Heerenveen14 May 2026Doubles Open · Mixed1:24:13 PB296/461Beat 36%
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Rotterdam15 Apr 2026Individual Open · Women1:29:29 PB143/462Beat 69%
↑ 84 days after Amsterdam 2026 0:46 better than the field Why ↓Close ↑
0:46 better than the field: 1:00 faster on the clock, against 0:14 faster for everyone.
The fieldCompare these two →0:14 faster This athlete1:00 faster -
Amsterdam21 Jan 2026Individual Open · Women1:30:29518/1122Beat 54%
↑ 111 days after Hamburg 2025 11:02 better than the field Why ↓Close ↑
11:02 better than the field: 12:54 faster on the clock, against 1:52 faster for everyone.
The fieldCompare these two →1:52 faster This athlete12:54 faster -
Hamburg2 Oct 2025Individual Open · Women1:43:23502/668Beat 25%