Progress against the field
Between Monterrey 2025 and Puebla 2026, Jose Eduardo Serna Garcia pulled 6:00 ahead of the field.
The clock says 1:53 slower, but the races themselves got 7:53 slower for everyone.
The longest gap between two races compared here, 378 days between Monterrey 2025 and Monterrey 2026, still ended 3:27 ahead of 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
5 races · 5 events
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Puebla16 May 2026Individual Pro · Men1:15:5918/298Beat 94%
↑ 28 days after Monterrey 2026 2:33 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
4:53 slower on the clock in a race that was 7:26 slower for everyone: 2:33 gained on the field, which the clock hides.
The fieldCompare these two →7:26 slower This athlete4:53 slower -
Monterrey18 Apr 2026Individual Pro · Men1:11:06 PB27/353Beat 92%
↑ 378 days after Monterrey 2025 3:27 better than the field Why ↓Close ↑
The race was 0:27 slower for everyone and the clock still says 3:00 faster: 3:27 gained on the field.
The fieldCompare these two →0:27 slower This athlete3:00 faster -
Acapulco6 Sep 2025Doubles Pro · Men1:02:45 PB12/99Beat 88%
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Monterrey5 Apr 2025Individual Pro · Men1:14:0630/169Beat 82%
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Ciudad de Mexico9 Nov 2024Individual Pro · Men1:27:2956/237Beat 76%