Progress against the field
Between Ciudad de Mexico 2024 and Mexico City 2025, Zayari Anderson pulled 10:22 ahead of the field.
The clock says 13:52 faster, but the races themselves got 3:30 quicker for everyone.
The longest gap between two races compared here, 272 days between Guadalajara 2025 and Mexico City 2025, cost 6:56 on 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 Open · Women2:18:33601/664Beat 10%
↑ 272 days after Guadalajara 2025 6:56 worse than the field Why ↓Close ↑
6:56 behind the field: 7:44 slower on the clock, against 0:48 slower for everyone.
The fieldCompare these two →0:48 slower This athlete7:44 slower -
Guadalajara8 Feb 2025Individual Open · Women2:10:49 PB181/202Beat 10%
↑ 91 days after Ciudad de Mexico 2024 17:18 better than the field Why ↓Close ↑
17:18 better than the field: 21:36 faster on the clock, against 4:18 faster for everyone.
The fieldCompare these two →4:18 faster This athlete21:36 faster -
Ciudad de Mexico9 Nov 2024Individual Open · Women2:32:25394/413Beat 5%