Progress against the field
From Acapulco 2025 to Mexico City 2026, the field gained 4:32 on Rodolfo Yahir Guzmán De la Rosa.
Over the same races everyone got 3:29 quicker, so 1:03 slower on the clock looks better than it was.
The longest gap between two races compared here, 194 days between Monterrey 2026 and Mexico City 2026, still ended 8:26 ahead of the field.
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
6 races · 6 events
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Mexico City29 Oct 2026Individual Pro · Men1:24:41103/405Beat 75%
↑ 194 days after Monterrey 2026 8:26 better than the field Why ↓Close ↑
5:39 faster on the clock in a race that was 2:47 slower for everyone: 8:26 better than the field.
The fieldCompare these two →2:47 slower This athlete5:39 faster -
Monterrey18 Apr 2026Individual Pro · Men1:30:20168/353Beat 52%
↑ 70 days after Guadalajara 2026 1:57 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:13 faster on the clock looks better than it was: the race was 3:10 faster for everyone, which leaves this 1:57 behind the field.
The fieldCompare these two →3:10 faster This athlete1:13 faster -
Guadalajara7 Feb 2026Individual Pro · Men1:31:33110/203Beat 46%
↑ 154 days after Acapulco 2025 11:01 worse than the field Why ↓Close ↑
11:01 behind the field: 7:55 slower on the clock, against 3:06 faster for everyone.
The fieldCompare these two →3:06 faster This athlete7:55 slower -
Mexico City7 Nov 2025Doubles Pro · Men1:06:22 PB8/102Beat 92%
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Acapulco6 Sep 2025Individual Pro · Men1:23:38 PB68/249Beat 73%
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Monterrey5 Apr 2025Individual Open · Men1:24:08 PB177/750Beat 76%