Progress against the field
From Acapulco 2025 to Mexico City 2026, Elizabeth Castillo Flores got 0:57 faster than the field.
The races themselves barely changed, so 0:39 faster 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
2 races · 2 events
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Mexico City29 Oct 2026Individual Open · Women1:48:34 PB583/1301Beat 55%
↑ 418 days after Acapulco 2025 0:57 better than the field Why ↓Close ↑
0:39 faster on the clock in a race that was 0:18 slower for everyone: 0:57 better than the field.
The fieldCompare these two →0:18 slower This athlete0:39 faster -
Acapulco6 Sep 2025Individual Open · Women1:49:13296/398Beat 26%