Progress against the field
From Monterrey 2026 to Mexico City 2026, the field gained 25:09 on Maria Fernanda Longines Hernandez and Nereyda Valderrama Rodriguez.
Over the same races everyone got 2:37 slower, so 27:46 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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Mexico City29 Oct 2026Doubles Open · Women2:15:201493/1538Beat 3%
↑ 194 days after Monterrey 2026, with Nereyda Valderrama Rodriguez 25:09 worse than the field Why ↓Close ↑
25:09 behind the field: 27:46 slower on the clock, against 2:37 slower for everyone.
The fieldCompare these two →2:37 slower This pair27:46 slower -
Monterrey18 Apr 2026Doubles Open · Women1:47:34 PB729/831Beat 12%