Progress against the field
Alfonso Javier Armendariz Guizar has gained 34:43 on the field from Cancun 2026 to Acapulco 2026.
Over the same races everyone got 4:44 quicker, so 39:27 faster on the clock looks better than it was.
The biggest step was Cancun 2026 → Puebla 2026: 28:18 on the field in 64 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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Acapulco4 Sep 2026Individual Pro · Men1:46:14 PB170/228Beat 25%
↑ 111 days after Puebla 2026 6:25 better than the field Why ↓Close ↑
12:06 faster on the clock, and the race was 5:41 faster for everyone, so 6:25 of it was this athlete.
The fieldCompare these two →5:41 faster This athlete12:06 faster -
Puebla16 May 2026Individual Pro · Men1:58:20246/298Beat 17%
↑ 64 days after Cancun 2026 28:18 better than the field Why ↓Close ↑
27:21 faster on the clock in a race that was 0:57 slower for everyone: 28:18 better than the field.
The fieldCompare these two →0:57 slower This athlete27:21 faster -
Cancun13 Mar 2026Individual Pro · Men2:25:41359/375Beat 4%