The race, in three figures
The race, in words
Nillie Imura finished 833rd of 1,290 women in the Open division at Boston 2025, in 1:43:16.
The sandbag lunges cost the most time: 1:37 slower than the median. A harder second half: 3:41 more lost to the middle of the field after halfway than before it.
Boston gave the field time back: about 2:20 faster than the average race this season, by 670 athletes who raced both. The fastest of 2 finishes in the Open division for Nillie Imura.
Eight blocks
Bar = field beaten · tick = median
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Block 01 12:50Running 1 7:46v median +1:09
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Block 02 8:37Running 2 5:57v median +0:28
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Block 03 11:51Running 3 6:04v median +0:18
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Block 04 13:35Running 4 6:11v median +0:22
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Block 05 12:14Running 5 6:42v median +0:47
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Block 06 8:25Running 6 6:13v median +0:25
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Block 07 12:57Running 7 6:17v median +0:35
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Block 08 15:52Running 8 7:10v median +0:49
Roxzone, per block
Approach · Exit 7:02
Against the middle of your field
Women · n = 1268
A pace, not a person: at every mat, the middle of the 1,268 women who finished.