Progress against the field
Between Mexico City 2024 and Mexico City 2025, Ranferi Castaneda Montenegro lost 7:07 to the field.
Over the same races everyone got 7:24 quicker, so 0:17 faster on the clock looks better than it was.
363 days between Ciudad de Mexico 2024 and Mexico City 2025 is the longest gap compared here, and the second race was 6:19 behind 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
3 races · 3 events
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Mexico City7 Nov 2025Individual Pro · Men1:54:24221/265Beat 17%
↑ 363 days after Ciudad de Mexico 2024 6:19 worse than the field Why ↓Close ↑
6:19 behind the field: 4:12 slower on the clock, against 2:07 faster for everyone.
The fieldCompare these two →2:07 faster This athlete4:12 slower -
Ciudad de Mexico9 Nov 2024Individual Pro · Men1:50:12 PB169/237Beat 29%
↑ 203 days after Mexico City 2024 0:48 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:29 faster on the clock, yet the race was 5:17 faster for everyone, so 0:48 was lost on the field.
The fieldCompare these two →5:17 faster This athlete4:29 faster -
Mexico City20 Apr 2024Individual Pro · Men1:54:41120/151Beat 21%