The race, in three figures
The race, in words
1:27:58 at Boston 2025 put Katlyn Mastrantone 410th of 1,290 women in the Open division, ahead of 68% of the field.
A station race more than a running one: 84% of the field beaten on the stations, against 55% on the runs. Nowhere gained more than the wall balls: 1:56 on the median. A harder second half: 1:13 more lost to the middle of the field after halfway than before it.
Boston ran fast: the 670 athletes who also raced elsewhere this season were about 2:20 quicker here than at their other races.
Eight blocks
Bar = field beaten · tick = median
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Block 01 11:34Running 1 6:39v median +0:02
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Block 02 7:35Running 2 5:25v median −0:04
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Block 03 9:58Running 3 5:16v median −0:30
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Block 04 11:15Running 4 5:36v median −0:13
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Block 05 11:04Running 5 6:01v median +0:06
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Block 06 7:53Running 6 5:51v median +0:03
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Block 07 10:07Running 7 5:23v median −0:19
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Block 08 11:40Running 8 6:31v median +0:10
Roxzone, per block
Approach · Exit 7:00
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.