The race, in three figures
The race, in words
Leah Biron finished 749th of 1,290 women in the Open division at Boston 2025, in 1:39:14.
The burpee broad jumps cost the most time: 1:02 slower than the median. The race faded late: the second half went 1:47 worse against the middle of the field than the first.
This was a quick course. Against their other races this season, the people who raced Boston gained about 2:20.
Eight blocks
Bar = field beaten · tick = median
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Block 01 11:47Running 1 6:37v median +0:00
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Block 02 9:03Running 2 5:36v median +0:07
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Block 03 11:44Running 3 6:02v median +0:16
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Block 04 13:31Running 4 5:54v median +0:05
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Block 05 12:00Running 5 5:58v median +0:03
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Block 06 8:25Running 6 5:56v median +0:08
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Block 07 11:37Running 7 5:54v median +0:12
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Block 08 14:30Running 8 6:56v median +0:35
Roxzone, per block
Approach · Exit 6:46
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.