The race, in three figures
The race, in words
1:37:24 at Boston 2025 put Joanne Iozzo 129th of 159 women in the Pro division.
A station race more than a running one: 46% of the field beaten on the stations, against 13% on the runs. The race faded late: the second half went 1:52 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 2:28.
Eight blocks
Bar = field beaten · tick = median
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Block 01 12:35Running 1 7:26v median +1:56
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Block 02 9:35Running 2 6:08v median +1:35
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Block 03 11:50Running 3 5:58v median +1:04
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Block 04 11:02Running 4 6:13v median +1:24
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Block 05 11:07Running 5 6:13v median +1:13
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Block 06 8:55Running 6 6:14v median +1:19
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Block 07 11:01Running 7 6:07v median +1:09
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Block 08 13:46Running 8 7:11v median +1:48
Roxzone, per block
Approach · Exit 7:41
Against the middle of your field
Women · n = 158
A pace, not a person: at every mat, the middle of the 158 women who finished.