Progress against the field
From Puebla 2026 to Acapulco 2026, Alan Javier Magdaleno castillo and Fhernando Fierro Galindo have moved with the field: what changed on the clock changed for everyone.
The clock says 3:38 faster, but the races themselves got 3:38 quicker for everyone.
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
2 races · 2 events
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Acapulco4 Sep 2026Doubles Pro · Men1:22:52 PB144/183Beat 21%
↑ 111 days after Puebla 2026, with Fhernando Fierro Galindo 0:00 better than the field Why ↓Close ↑
3:38 faster on the clock, and the race was 3:38 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →3:38 faster This pair3:38 faster -
Puebla16 May 2026Doubles Pro · Men1:26:30124/169Beat 27%