Progress against the field
Jennifer Téllez Vallejo has gained 0:47 on the field from Guadalajara 2026 to Acapulco 2026.
Over the same races everyone got 9:52 quicker, so 10:39 faster on the clock looks better than it was.
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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Acapulco4 Sep 2026Individual Open · Women1:54:14 PB498/680Beat 27%
↑ 111 days after Puebla 2026 0:36 better than the field Why ↓Close ↑
0:36 better than the field: 10:57 faster on the clock, against 10:21 faster for everyone.
The fieldCompare these two →10:21 faster This athlete10:57 faster -
Puebla16 May 2026Individual Open · Women2:05:11660/853Beat 23%
↑ 98 days after Guadalajara 2026 0:11 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
0:18 slower on the clock, but the race was 0:29 slower for everyone, so this was 0:11 better than the field.
The fieldCompare these two →0:29 slower This athlete0:18 slower -
Guadalajara7 Feb 2026Individual Open · Women2:04:53540/661Beat 18%