Progress against the field
From Acapulco 2025 to Mexico City 2026, Brenton Quintana Nava and María Fernanda Velázquez Pérez got 14:27 faster than the field.
The clock says 18:03 faster, but the races themselves got 3:36 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
4 races · 4 events
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Mexico City29 Oct 2026Doubles Open · Mixed1:28:53 PB583/1531Beat 62%
↑ 418 days after Acapulco 2025, with María Fernanda Velázquez Pérez 14:27 better than the field Why ↓Close ↑
14:27 better than the field: 18:03 faster on the clock, against 3:36 faster for everyone.
The fieldCompare these two →3:36 faster This pair18:03 faster -
Guadalajara7 Feb 2026Relay · Men1:24:2926/32Beat 19%
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Mexico City7 Nov 2025Individual Open · Men2:07:07 PB509/582Beat 13%
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Acapulco6 Sep 2025Doubles Open · Mixed1:46:56481/543Beat 11%