The race, in three figures
The race, in words
Shelby Narducci finished 1,252nd of 1,290 women in the Open division at Boston 2025, in 2:23:42.
The burpee broad jumps cost the most time: 4:21 slower than the median. A harder second half: 9:45 more lost to the middle of the field after halfway than before it. 12:57 in the roxzone was slower than 97% of the field.
This was a quick course. Against their other races this season, the people who raced Boston gained about 2:20. Shelby Narducci's fastest of 2 finishes in the Open division.
Eight blocks
Bar = field beaten · tick = median
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Block 01 12:50Running 1 7:00v median +0:23
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Block 02 10:36Running 2 6:49v median +1:20
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Block 03 18:44Running 3 11:14v median +5:28
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Block 04 18:54Running 4 7:58v median +2:09
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Block 05 18:45Running 5 12:19v median +6:24
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Block 06 12:41Running 6 10:24v median +4:36
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Block 07 16:06Running 7 8:38v median +2:56
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Block 08 22:19Running 8 10:56v median +4:35
Roxzone, per block
Approach · Exit 12:57
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.