Progress against the field
From Acapulco 2025 to Cancun 2026, Diana Laura Sánchez Chong got 9:19 faster than the field.
The races themselves barely changed, so 9:45 faster on the clock is the real picture.
The largest gain on the field came from Mexico City 2025 → Cancun 2026: 7:57 in 126 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
3 races · 3 events
-
Cancun13 Mar 2026Individual Open · Women1:22:33 PB19/111Beat 83%
↑ 126 days after Mexico City 2025 7:57 better than the field Why ↓Close ↑
11:19 faster on the clock, and the race was 3:22 faster for everyone, so 7:57 of it was this athlete.
The fieldCompare these two →3:22 faster This athlete11:19 faster -
Mexico City7 Nov 2025Individual Open · Women1:33:52106/436Beat 76%
↑ 62 days after Acapulco 2025 1:22 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
1:34 slower on the clock in a race that was 2:56 slower for everyone: 1:22 gained on the field, which the clock hides.
The fieldCompare these two →2:56 slower This athlete1:34 slower -
Acapulco6 Sep 2025Individual Open · Women1:32:18143/398Beat 64%