Progress against the field
From Monterrey 2025 to Mexico City 2026, rene castillo got 25:50 faster than the field.
Over the same races everyone got 2:30 quicker, so 28:20 faster on the clock looks better than it was.
The longest gap between two races compared here, 378 days between Monterrey 2025 and Monterrey 2026, still ended 21:33 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
3 races · 3 events
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Mexico City29 Oct 2026Individual Open · Men1:43:40 PB889/1504Beat 41%
↑ 194 days after Monterrey 2026 4:17 better than the field Why ↓Close ↑
5:57 faster on the clock, and the race was 1:40 faster for everyone, so 4:17 of it was this athlete.
The fieldCompare these two →1:40 faster This athlete5:57 faster -
Monterrey18 Apr 2026Individual Open · Men1:49:37853/1279Beat 33%
↑ 378 days after Monterrey 2025 21:33 better than the field Why ↓Close ↑
22:23 faster on the clock, and the race was 0:50 faster for everyone, so 21:33 of it was this athlete.
The fieldCompare these two →0:50 faster This athlete22:23 faster -
Monterrey5 Apr 2025Individual Open · Men2:12:00694/750Beat 8%