Progress against the field
From Oslo 2025 to Oslo 2026, Ursula Jaimes Zamora got 1:55 faster than the field.
The clock says 5:46 faster, but the races themselves got 3:51 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
6 races · 6 events
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Oslo26 Sep 2026Individual Open · Women1:43:43 PB188/249Beat 25%
↑ 365 days after Oslo 2025 1:55 better than the field Why ↓Close ↑
5:46 faster on the clock, and the race was 3:51 faster for everyone, so 1:55 of it was this athlete.
The fieldCompare these two →3:51 faster This athlete5:46 faster -
Copenhagen13 Mar 2026Doubles Open · Women1:30:37537/807Beat 34%
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Madrid27 Nov 2025Doubles Open · Women1:36:10717/923Beat 22%
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Oslo26 Sep 2025Individual Open · Women1:49:29216/256Beat 16%
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Copenhagen14 Mar 2025Doubles Open · Women1:31:25509/650Beat 22%
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Copenhagen23 Mar 2024Doubles Open · Women1:28:44 PB200/247Beat 19%