Progress against the field
From Karlsruhe 2025 to Stuttgart 2025, Marlen Kopij got 10:33 faster than the field.
The clock says 12:31 faster, but the races themselves got 1:58 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.
Every race
3 races · 3 events
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Malaga16 Apr 2026Individual Open · Women2:12:36320/329Beat 3%
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Stuttgart31 Oct 2025Individual Open · Women2:01:36 PB788/852Beat 8%
↑ 244 days after Karlsruhe 2025 10:33 better than the field Why ↓Close ↑
12:31 faster on the clock, and the race was 1:58 faster for everyone, so 10:33 of it was this athlete.
The fieldCompare these two →1:58 faster This athlete12:31 faster -
Karlsruhe1 Mar 2025Individual Open · Women2:14:07496/510Beat 3%