Progress against the field
From Monterrey 2026 to Mexico City 2026, Julio Calderon got 0:23 faster than the field.
Over the same races everyone got 2:47 slower, so 2:24 slower on the clock looks worse 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
4 races · 3 events
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Mexico City29 Oct 2026Individual Pro · Men1:07:4014/405Beat 97%
↑ 194 days after Monterrey 2026 0:23 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
2:24 slower on the clock in a race that was 2:47 slower for everyone: 0:23 gained on the field, which the clock hides.
The fieldCompare these two →2:47 slower This athlete2:24 slower -
Acapulco4 Sep 2026Doubles Pro · Men57:54 PB5/183Beat 97%
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Monterrey18 Apr 2026Relay · Men51:321/47Beat 98%
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Monterrey18 Apr 2026Individual Pro · Men1:05:16 PB8/353Beat 98%