Progress against the field
From Acapulco 2025 to Acapulco 2026, Erick Nicolas López Ramírez and Dayra Montserrat Cervantes Mercado got 7:52 faster than the field.
The clock says 9:43 faster, but the races themselves got 1:51 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
3 races · 3 events
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Acapulco4 Sep 2026Doubles Open · Mixed1:20:38237/933Beat 75%
↑ 363 days after Acapulco 2025, with Dayra Montserrat Cervantes Mercado 7:52 better than the field Why ↓Close ↑
7:52 better than the field: 9:43 faster on the clock, against 1:51 faster for everyone.
The fieldCompare these two →1:51 faster This pair9:43 faster -
Guadalajara7 Feb 2026Doubles Open · Mixed1:18:52 PB171/819Beat 79%
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Acapulco6 Sep 2025Doubles Open · Mixed1:30:21310/543Beat 43%