Progress against the field
From Puebla 2026 to Acapulco 2026, Pedro Cornejo and Alfonso Haces have moved with the field: what changed on the clock changed for everyone.
Over the same races everyone got 5:40 quicker, so 5:29 faster on the clock looks better than it was.
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 · 2 events
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Acapulco4 Sep 2026Doubles Open · Men1:08:07 PB134/780Beat 83%
↑ 111 days after Puebla 2026, with Alfonso Haces 0:11 worse than the field Faster on the clock, behind the field Why ↓Close ↑
5:29 faster on the clock looks better than it was: the race was 5:40 faster for everyone, which leaves this 0:11 behind the field.
The fieldCompare these two →5:40 faster This pair5:29 faster -
Acapulco4 Sep 2026Individual Open · Men1:23:36 PB358/1244Beat 71%
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Puebla16 May 2026Doubles Open · Men1:13:36135/814Beat 83%