Progress against the field
From Guadalajara 2025 to Mexico City 2025, the field gained 26:49 on Miriam Rodríguez Becerril.
The clock says 27:37 slower, but the races themselves got 0:48 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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
4 races · 3 events
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Mexico City7 Nov 2025Doubles Open · Women1:10:13 PB1/357Beat 100%
↑ 216 days after Monterrey 2025, with Ana Silvia Vidal Brandt 5:49 better than the field Why ↓Close ↑
3:23 faster on the clock in a race that was 2:26 slower for everyone: 5:49 better than the field.
The fieldCompare these two →2:26 slower This pair3:23 faster -
Mexico City7 Nov 2025Individual Open · Women1:57:49320/436Beat 27%
↑ 272 days after Guadalajara 2025 26:49 worse than the field Why ↓Close ↑
27:37 slower on the clock in a race that was 0:48 slower for everyone: 26:49 lost to the field.
The fieldCompare these two →0:48 slower This athlete27:37 slower -
Monterrey5 Apr 2025Doubles Open · Women1:13:3626/346Beat 93%
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Guadalajara8 Feb 2025Individual Open · Women1:30:12 PB33/202Beat 84%