The race, in three figures
The race, in words
In the Doubles Open division at Chicago 2025, Ariana Freed & Dayane Costa crossed the line in 1:22:08: 430th of 1,539 women's teams, faster than 72% of the field.
Legs and stations told different stories: 78% of the field beaten on the runs, 53% on the stations. The race faded late: the second half went 1:03 worse against the middle of the field than the first.
Chicago ran slow: the 663 teams who also raced elsewhere this season were about 1:16 slower here than at their other races.
Eight blocks
Bar = field beaten · tick = median
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Block 01 8:34Running 1 4:15v median −0:34
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Block 02 7:06Running 2 5:22v median −0:59
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Block 03 9:53Running 3 5:41v median −0:55
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Block 04 9:57Running 4 5:59v median −0:42
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Block 05 11:15Running 5 5:59v median −0:52
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Block 06 8:16Running 6 6:16v median −0:31
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Block 07 9:48Running 7 6:05v median −0:41
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Block 08 11:07Running 8 6:44v median −0:42
Roxzone, per block
Approach · Exit 6:21
Against the middle of your field
Women · n = 1532
A pace, not a person: at every mat, the middle of the 1,532 women's teams who finished.