Progress against the field
Selene Contreras Rosales and Barbara Ortiz Contreras have dropped 6:30 behind the field from Cancun 2026 to Acapulco 2026.
Over the same races everyone got 6:41 quicker, so 0:11 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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Acapulco4 Sep 2026Doubles Open · Women1:28:10 PB358/863Beat 59%
↑ 175 days after Cancun 2026, with Barbara Ortiz Contreras 6:30 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:11 faster on the clock looks better than it was: the race was 6:41 faster for everyone, which leaves this 6:30 behind the field.
The fieldCompare these two →6:41 faster This pair0:11 faster -
Cancun13 Mar 2026Doubles Open · Women1:28:21208/671Beat 69%