Progress against the field
Between Monterrey 2025 and Mexico City 2025, Ignacio Gerardo Sosa sanchez and Marisa alejandra Velasco cancino pulled 11:43 ahead of the field.
Over the same races everyone got 1:55 slower, so 9:48 faster 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
5 races · 4 events
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Acapulco4 Sep 2026Doubles Open · Men1:39:27 PB679/780Beat 13%
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Acapulco4 Sep 2026Doubles Pro · Men1:19:36 PB129/183Beat 30%
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Guadalajara7 Feb 2026Doubles Open · Mixed1:19:42 PB196/819Beat 76%
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Mexico City7 Nov 2025Doubles Open · Mixed1:21:18101/422Beat 76%
↑ 216 days after Monterrey 2025, with Marisa alejandra Velasco cancino 11:43 better than the field Why ↓Close ↑
9:48 faster on the clock in a race that was 1:55 slower for everyone: 11:43 better than the field.
The fieldCompare these two →1:55 slower This pair9:48 faster -
Monterrey5 Apr 2025Doubles Open · Mixed1:31:06241/388Beat 38%