Progress against the field
From Mexico City 2025 to Monterrey 2026, Carlos Valdez and Yair Chavez got 6:48 faster than the field.
The clock says 11:56 faster, but the races themselves got 5:08 quicker for everyone.
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
2 races · 2 events
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Monterrey18 Apr 2026Doubles Open · Men1:14:27 PB264/983Beat 73%
↑ 162 days after Mexico City 2025, with Yair Chavez 6:48 better than the field Why ↓Close ↑
6:48 better than the field: 11:56 faster on the clock, against 5:08 faster for everyone.
The fieldCompare these two →5:08 faster This pair11:56 faster -
Mexico City7 Nov 2025Doubles Open · Men1:26:23423/758Beat 44%