Progress against the field
From Guadalajara 2025 to Acapulco 2025, Martha Frias got 1:16 faster than the field.
The clock says 5:12 faster, but the races themselves got 3:56 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
3 races · 3 events
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Acapulco6 Sep 2025Individual Open · Women1:31:21 PB129/398Beat 68%
↑ 210 days after Guadalajara 2025 1:16 better than the field Why ↓Close ↑
1:16 better than the field: 5:12 faster on the clock, against 3:56 faster for everyone.
The fieldCompare these two →3:56 faster This athlete5:12 faster -
Guadalajara8 Feb 2025Individual Open · Women1:36:3374/202Beat 63%
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Ciudad de Mexico9 Nov 2024Doubles Pro · Women1:37:15 PB28/40Beat 30%