The race, in three figures
The race, in words
In the Open division at Chicago 2025, Michael Bosse crossed the line in 1:17:45: 266th of 1,621 men, faster than 84% of the field.
Nowhere gained more than the sled pull: 0:52 on the median. Paced to finish: the second half went 1:45 better against the middle of the field than the first.
Eight blocks
Bar = field beaten · tick = median
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Block 01 7:45Running 1 3:17v median −0:38
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Block 02 6:29Running 2 4:29v median −0:49
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Block 03 9:15Running 3 4:54v median −0:46
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Block 04 10:55Running 4 5:02v median −0:45
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Block 05 10:01Running 5 5:11v median −0:47
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Block 06 6:54Running 6 4:53v median −0:56
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Block 07 9:21Running 7 4:49v median −1:00
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Block 08 11:58Running 8 5:13v median −1:37
Roxzone, per block
Approach · Exit 5:14
Against the middle of your field
Men · n = 1612
A pace, not a person: at every mat, the middle of the 1,612 men who finished.