Progress against the field
Between Monterrey 2025 and Monterrey 2026, José Juan Rios Lopez Portillo pulled 3:57 ahead of the field.
The clock says 12:47 faster, but the races themselves got 8:50 quicker for everyone.
The longest gap between two races compared here, 216 days between Monterrey 2025 and Mexico City 2025, still ended 10:26 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
5 races · 5 events
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Mexico City29 Oct 2026Doubles Open · Mixed1:18:04 PB47/302Beat 84%
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Monterrey18 Apr 2026Individual Open · Men1:27:03 PB286/1279Beat 78%
↑ 162 days after Mexico City 2025 6:29 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:09 faster on the clock looks better than it was: the race was 8:38 faster for everyone, which leaves this 6:29 behind the field.
The fieldCompare these two →8:38 faster This athlete2:09 faster -
Guadalajara7 Feb 2026Doubles Open · Mixed1:19:53201/819Beat 76%
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Mexico City7 Nov 2025Individual Open · Men1:29:12307/1454Beat 79%
↑ 216 days after Monterrey 2025 10:26 better than the field Why ↓Close ↑
10:26 better than the field: 10:38 faster on the clock, against 0:12 faster for everyone.
The fieldCompare these two →0:12 faster This athlete10:38 faster -
Monterrey5 Apr 2025Individual Open · Men1:39:50447/750Beat 40%