Progress against the field
From Utrecht 2025 to Rotterdam 2026, Marianne Lehmbeck got 0:56 faster than the field.
The clock says 3:48 faster, but the races themselves got 2:52 quicker for everyone.
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 Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
5 races · 5 events
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Rotterdam15 Apr 2026Individual Open · Women1:30:11 PB154/462Beat 67%
↑ 138 days after Utrecht 2025 0:56 better than the field Why ↓Close ↑
3:48 faster on the clock, and the race was 2:52 faster for everyone, so 0:56 of it was this athlete.
The fieldCompare these two →2:52 faster This athlete3:48 faster -
Utrecht28 Nov 2025Individual Open · Women1:33:59277/619Beat 55%
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Hamburg2 Oct 2025Individual Open · Women1:33:22357/668Beat 47%
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Heerenveen9 May 2025Individual Open · Women1:39:29346/571Beat 39%
↑ 71 days after Rotterdam 2025 2:23 worse than the field Why ↓Close ↑
2:23 behind the field: 0:01 slower on the clock, against 2:22 faster for everyone.
The fieldCompare these two →2:22 faster This athlete0:01 slower -
Rotterdam27 Feb 2025Individual Open · Women1:39:28110/203Beat 46%