The race, in three figures
The race, in words
1:28:26 at Chicago 2023 put Jim Sronkoski 225th of 469 men in the Open division, ahead of 52% of the field.
A station race more than a running one: 73% of the field beaten on the stations, against 42% on the runs. Nowhere gained more than the burpee broad jumps: 1:36 on the median. The race faded late: the second half went 2:57 worse against the middle of the field than the first.
Athletes who raced both Chicago 2023 and Chicago - North American Open Championship 2023 were 3:18 faster here, so this time looks a little better than it was.
Eight blocks
Bar = field beaten · tick = median
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Block 01 8:11Running 1 3:44v median −0:14
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Block 02 8:22Running 2 5:38v median +0:27
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Block 03 10:29Running 3 6:02v median +0:19
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Block 04 9:01Running 4 5:49v median +0:10
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Block 05 11:57Running 5 6:24v median +0:31
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Block 06 8:07Running 6 5:59v median +0:18
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Block 07 10:01Running 7 5:55v median +0:16
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Block 08 12:19Running 8 6:29v median +0:23
Roxzone, per block
Approach · Exit 10:09
Against the middle of your field
Men · n = 462
A pace, not a person: at every mat, the middle of the 462 men who finished.