Progress against the field
Mercedes Mendoza Olivas and Rocio Cardenas Rivera have gained 6:48 on the field from Guadalajara 2025 to Guadalajara 2026.
Over the same races everyone got 2:04 quicker, so 8:52 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
2 races · 2 events
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Guadalajara7 Feb 2026Doubles Open · Women1:34:53 PB391/710Beat 45%
↑ 364 days after Guadalajara 2025, with Rocio Cardenas Rivera 6:48 better than the field Why ↓Close ↑
8:52 faster on the clock, and the race was 2:04 faster for everyone, so 6:48 of it was this pair.
The fieldCompare these two →2:04 faster This pair8:52 faster -
Guadalajara8 Feb 2025Doubles Open · Women1:43:45172/213Beat 19%