The race, in three figures
The race, in words
Isabella Chaparro finished 159th of 1,290 women in the Open division at Boston 2025, in 1:19:53, faster than 88% of the field.
The burpee broad jumps were the standout, 2:05 quicker than the median and 92nd of 1,290. The race faded late: the second half went 1:38 worse against the middle of the field than the first. Quick through the roxzone: 4:57, ahead of 91% of the field.
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 10:54Running 1 5:49v median −0:48
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Block 02 7:00Running 2 4:31v median −0:58
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Block 03 9:58Running 3 5:09v median −0:37
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Block 04 9:26Running 4 4:56v median −0:53
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Block 05 10:11Running 5 4:58v median −0:57
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Block 06 7:21Running 6 5:10v median −0:38
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Block 07 9:22Running 7 4:55v median −0:47
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Block 08 10:50Running 8 5:18v median −1:03
Roxzone, per block
Approach · Exit 4:57
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.