Progress against the field
Between Guadalajara 2026 and Mexico City 2026, Jose Justo Cota Rochin pulled 1:42 ahead of the field.
The clock says 8:06 faster, but the races themselves got 6:24 quicker for everyone.
The largest gain on the field came from Cancun 2026 → Acapulco 2026: 9:43 in 175 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
5 races · 5 events
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Mexico City29 Oct 2026Individual Open · Men1:55:241156/1504Beat 23%
↑ 55 days after Acapulco 2026 4:15 worse than the field Why ↓Close ↑
4:15 behind the field: 3:43 slower on the clock, against 0:32 faster for everyone.
The fieldCompare these two →0:32 faster This athlete3:43 slower -
Acapulco4 Sep 2026Individual Open · Men1:51:41 PB988/1244Beat 21%
↑ 175 days after Cancun 2026 9:43 better than the field Why ↓Close ↑
9:43 better than the field: 17:16 faster on the clock, against 7:33 faster for everyone.
The fieldCompare these two →7:33 faster This athlete17:16 faster -
Cancun13 Mar 2026Individual Open · Men2:08:57646/768Beat 16%
↑ 34 days after Guadalajara 2026 3:46 worse than the field Why ↓Close ↑
5:27 slower on the clock in a race that was 1:41 slower for everyone: 3:46 lost to the field.
The fieldCompare these two →1:41 slower This athlete5:27 slower -
Guadalajara7 Feb 2026Individual Open · Men2:03:301198/1361Beat 12%
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Mexico City7 Nov 2025Doubles Open · Men1:46:34 PB699/758Beat 8%