The race, in three figures
The race, in words
2:36:43 at Chicago 2025 put Mattie Williams & Constance Russell 1,538th of 1,539 women's teams in the Doubles Open division.
The burpee broad jumps cost the most time: 8:39 slower than the median. A harder second half: 1:54 more lost to the middle of the field after halfway than before it. The roxzone cost time: 13:33, behind 99% of the field.
This was a slow day in Chicago. Measured against their other races this season, the people who raced here lost about 1:16.
Eight blocks
Bar = field beaten · tick = median
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Block 01 12:12Running 1 6:38v median +1:49
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Block 02 13:18Running 2 11:09v median +4:48
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Block 03 17:55Running 3 10:04v median +3:28
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Block 04 23:38Running 4 10:43v median +4:02
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Block 05 17:04Running 5 10:51v median +4:00
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Block 06 13:05Running 6 10:37v median +3:50
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Block 07 21:21Running 7 10:38v median +3:52
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Block 08 24:45Running 8 12:30v median +5:04
Roxzone, per block
Approach · Exit 13:33
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.