Progress against the field
Sergio Mendoza and Jazmin Contreras have dropped 0:28 behind the field from Chicago Navy Pier 2024 to Chicago 2025.
The races barely moved for everyone else, so 0:38 slower on the clock is close to the whole story.
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 · 2 events
-
Chicago14 Nov 2025Doubles Open · Mixed1:15:54264/1179Beat 78%
↑ 363 days after Chicago Navy Pier 2024, with Jazmin Contreras 0:28 worse than the field Why ↓Close ↑
0:38 slower on the clock in a race that was 0:10 slower for everyone: 0:28 lost to the field.
The fieldCompare these two →0:10 slower This pair0:38 slower -
Chicago14 Nov 2025Doubles Pro · Men1:13:29 PB135/284Beat 53%
-
Chicago Navy Pier16 Nov 2024Doubles Open · Mixed1:15:16 PB116/390Beat 70%