Progress against the field
Between Monterrey 2025 and Mexico City 2025, Ana Silvia Vidal Brandt and Miriam Rodríguez Becerril pulled 5:49 ahead of the field.
The clock says 3:23 faster, but the races themselves got 2:26 slower 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
5 races · 4 events
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Acapulco4 Sep 2026Doubles Open · Mixed1:05:29 PB20/933Beat 98%
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Puebla16 May 2026Doubles Open · Mixed1:09:4117/942Beat 98%
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Mexico City7 Nov 2025Doubles Open · Women1:10:13 PB1/357Beat 100%
↑ 216 days after Monterrey 2025, with Miriam Rodríguez Becerril 5:49 better than the field Why ↓Close ↑
The race was 2:26 slower for everyone and the clock still says 3:23 faster: 5:49 gained on the field.
The fieldCompare these two →2:26 slower This pair3:23 faster -
Mexico City7 Nov 2025Individual Open · Women1:16:17 PB4/664Beat 99%
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Monterrey5 Apr 2025Doubles Open · Women1:13:3626/346Beat 93%