Progress against the field
From Mexico City 2025 to Acapulco 2026, the field gained 8:54 on Ana Cristina Pérez Valdepeña and Karla Rocío Colunga Cruz.
The clock says 0:16 slower, but the races themselves got 8:38 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
4 races · 4 events
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Mexico City29 Oct 2026Doubles Open · Mixed1:29:14 PB598/1531Beat 61%
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Acapulco4 Sep 2026Doubles Open · Women1:39:11619/863Beat 28%
↑ 301 days after Mexico City 2025, with Karla Rocío Colunga Cruz 8:54 worse than the field Why ↓Close ↑
0:16 slower on the clock in a race that was 8:38 faster for everyone: 8:54 lost to the field.
The fieldCompare these two →8:38 faster This pair0:16 slower -
Mexico City7 Nov 2025Doubles Open · Women1:38:55 PB404/692Beat 42%
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Ciudad de Mexico9 Nov 2024Doubles Open · Women2:19:45318/324Beat 2%