Progress against the field
Ernesto Ivan Herrera Ibarra has dropped 4:15 behind the field from Mexico City 2025 to Mexico City 2026.
Over the same races everyone got 8:34 quicker, so 4:19 faster on the clock looks better than it was.
The longest gap between two races compared here, 264 days between Guadalajara 2026 and Mexico City 2026, cost 5:13 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 · Men1:40:38317/595Beat 47%
↑ 264 days after Guadalajara 2026 5:13 worse than the field Why ↓Close ↑
2:35 slower on the clock in a race that was 2:38 faster for everyone: 5:13 lost to the field.
The fieldCompare these two →2:38 faster This athlete2:35 slower -
Puebla16 May 2026Doubles Open · Mixed1:49:12 PB688/942Beat 27%
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Guadalajara7 Feb 2026Individual Open · Men1:38:03 PB722/1361Beat 47%
↑ 92 days after Mexico City 2025 0:58 better than the field Why ↓Close ↑
0:58 better than the field: 6:54 faster on the clock, against 5:56 faster for everyone.
The fieldCompare these two →5:56 faster This athlete6:54 faster -
Mexico City7 Nov 2025Individual Open · Men1:44:57785/1454Beat 46%