Progress against the field
Jessica Serralde Jimenez has dropped 1:18 behind the field from Mexico City 2025 to Mexico City 2026.
The clock says 2:24 faster, but the races themselves got 3:42 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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
4 races · 4 events
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Mexico City29 Oct 2026Individual Open · Women1:47:10 PB233/436Beat 47%
↑ 356 days after Mexico City 2025 1:18 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:24 faster on the clock, yet the race was 3:42 faster for everyone, so 1:18 was lost on the field.
The fieldCompare these two →3:42 faster This athlete2:24 faster -
Puebla16 May 2026Doubles Open · Women1:35:53395/855Beat 54%
↑ 64 days after Cancun 2026, with Danieli Cadena Galicia 5:36 worse than the field Why ↓Close ↑
3:33 slower on the clock in a race that was 2:03 faster for everyone: 5:36 lost to the field.
The fieldCompare these two →2:03 faster This pair3:33 slower -
Cancun13 Mar 2026Doubles Open · Women1:32:20 PB284/671Beat 58%
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Mexico City7 Nov 2025Individual Open · Women1:49:34255/436Beat 42%