Progress against the field
From Acapulco 2025 to Puebla 2026, Martha Gilda Martinez Sosa got 14:46 faster than the field.
The clock says 13:24 faster, but the races themselves got 1:22 slower for everyone.
The biggest step was Acapulco 2025 → Guadalajara 2026: 17:08 on the field in 154 days.
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
5 races · 4 events
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Puebla16 May 2026Individual Open · Women1:29:3385/853Beat 90%
↑ 28 days after Monterrey 2026 3:35 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
5:40 slower on the clock in a race that was 9:15 slower for everyone: 3:35 gained on the field, which the clock hides.
The fieldCompare these two →9:15 slower This athlete5:40 slower -
Monterrey18 Apr 2026Individual Open · Women1:23:53 PB102/866Beat 88%
↑ 70 days after Guadalajara 2026 5:57 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:28 faster on the clock, yet the race was 9:25 faster for everyone, so 5:57 was lost on the field.
The fieldCompare these two →9:25 faster This athlete3:28 faster -
Monterrey18 Apr 2026Relay · Women1:09:518/73Beat 89%
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Guadalajara7 Feb 2026Individual Open · Women1:27:2183/661Beat 87%
↑ 154 days after Acapulco 2025 17:08 better than the field Why ↓Close ↑
The race was 1:32 slower for everyone and the clock still says 15:36 faster: 17:08 gained on the field.
The fieldCompare these two →1:32 slower This athlete15:36 faster -
Acapulco6 Sep 2025Individual Open · Women1:42:57252/398Beat 37%