Progress against the field
From Monterrey 2026 to Puebla 2026, Mariana Thais Álvarez Díaz got 6:46 faster than the field.
Over the same races everyone got 9:15 slower, so 2:29 slower on the clock looks worse 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
2 races · 2 events
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Puebla16 May 2026Individual Open · Women1:20:4511/853Beat 99%
↑ 28 days after Monterrey 2026 6:46 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
2:29 slower on the clock, but the race was 9:15 slower for everyone, so this was 6:46 better than the field.
The fieldCompare these two →9:15 slower This athlete2:29 slower -
Monterrey18 Apr 2026Individual Open · Women1:18:16 PB37/866Beat 96%