Progress against the field
Leopoldo Reyna Nava has dropped 3:38 behind the field from Acapulco 2025 to Mexico City 2026.
The clock says 0:58 faster, but the races themselves got 4:36 quicker for everyone.
The longest gap between two races compared here, 356 days between Mexico City 2025 and Mexico City 2026, cost 9:05 on 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 2026Individual Open · Men1:51:16428/595Beat 28%
↑ 356 days after Mexico City 2025 9:05 worse than the field Why ↓Close ↑
3:41 slower on the clock in a race that was 5:24 faster for everyone: 9:05 lost to the field.
The fieldCompare these two →5:24 faster This athlete3:41 slower -
Acapulco4 Sep 2026Doubles Open · Mixed1:36:15 PB582/933Beat 38%
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Mexico City7 Nov 2025Individual Open · Men1:47:35 PB387/582Beat 34%
↑ 62 days after Acapulco 2025 5:27 better than the field Why ↓Close ↑
4:39 faster on the clock in a race that was 0:48 slower for everyone: 5:27 better than the field.
The fieldCompare these two →0:48 slower This athlete4:39 faster -
Acapulco6 Sep 2025Individual Open · Men1:52:14673/892Beat 25%