Progress against the field
Between Mexico City 2025 and Mexico City 2026, María Guadalupe Sánchez Díaz and Guillermo Alfredo Pérez Candia lost 12:39 to the field.
Over the same races everyone got 5:25 quicker, so 7:14 slower on the clock looks better than it was.
190 days between Mexico City 2025 and Puebla 2026 is the longest gap compared here, and the second race was 12:36 behind the field.
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 · Mixed1:41:111042/1531Beat 32%
↑ 55 days after Acapulco 2026, with Guillermo Alfredo Pérez Candia 7:11 worse than the field Why ↓Close ↑
5:32 slower on the clock in a race that was 1:39 faster for everyone: 7:11 lost to the field.
The fieldCompare these two →1:39 faster This pair5:32 slower -
Acapulco4 Sep 2026Doubles Open · Mixed1:35:39571/933Beat 39%
↑ 111 days after Puebla 2026, with Guillermo Alfredo Pérez Candia 7:08 better than the field Why ↓Close ↑
13:22 faster on the clock, and the race was 6:14 faster for everyone, so 7:08 of it was this pair.
The fieldCompare these two →6:14 faster This pair13:22 faster -
Puebla16 May 2026Doubles Open · Mixed1:49:01685/942Beat 27%
↑ 190 days after Mexico City 2025, with Guillermo Alfredo Pérez Candia 12:36 worse than the field Why ↓Close ↑
12:36 behind the field: 15:04 slower on the clock, against 2:28 slower for everyone.
The fieldCompare these two →2:28 slower This pair15:04 slower -
Mexico City7 Nov 2025Doubles Open · Mixed1:33:57 PB472/828Beat 43%