Progress against the field
Between Mexico City 2025 and Cancun 2026, David Pacheco pulled 4:30 ahead of the field.
The clock says 7:23 faster, but the races themselves got 2:53 quicker for everyone.
The largest gain on the field came from Guadalajara 2026 → Cancun 2026: 12:42 in 34 days.
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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Cancun13 Mar 2026Individual Pro · Men1:37:48 PB177/375Beat 53%
↑ 34 days after Guadalajara 2026 12:42 better than the field Why ↓Close ↑
The race was 0:35 slower for everyone and the clock still says 12:07 faster: 12:42 gained on the field.
The fieldCompare these two →0:35 slower This athlete12:07 faster -
Guadalajara7 Feb 2026Individual Pro · Men1:49:55171/203Beat 16%
↑ 92 days after Mexico City 2025 8:12 worse than the field Why ↓Close ↑
8:12 behind the field: 4:44 slower on the clock, against 3:28 faster for everyone.
The fieldCompare these two →3:28 faster This athlete4:44 slower -
Mexico City7 Nov 2025Individual Pro · Men1:45:11180/265Beat 32%