Progress against the field
Between Acapulco 2025 and Guadalajara 2026, Alma Julieta Díaz Rubí and Vivian Rodríguez Gutiérrez pulled 10:42 ahead of the field.
Over the same races everyone got 1:22 quicker, so 12:04 faster on the clock looks better than it was.
The largest gain on the field came from Mexico City 2025 → Guadalajara 2026: 6:03 in 92 days.
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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Puebla16 May 2026Individual Open · Women2:00:41 PB600/853Beat 30%
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Guadalajara7 Feb 2026Doubles Open · Women1:40:12 PB492/710Beat 31%
↑ 92 days after Mexico City 2025, with Vivian Rodríguez Gutiérrez 6:03 better than the field Why ↓Close ↑
6:03 better than the field: 9:26 faster on the clock, against 3:23 faster for everyone.
The fieldCompare these two →3:23 faster This pair9:26 faster -
Mexico City7 Nov 2025Doubles Open · Women1:49:38305/357Beat 15%
↑ 62 days after Acapulco 2025, with Vivian Rodríguez Gutiérrez 4:39 better than the field Why ↓Close ↑
2:38 faster on the clock in a race that was 2:01 slower for everyone: 4:39 better than the field.
The fieldCompare these two →2:01 slower This pair2:38 faster -
Acapulco6 Sep 2025Doubles Open · Women1:52:16339/367Beat 8%