The race, in three figures
The race, in words
In the Open division at Chicago 2025, Brian Rosko crossed the line in 1:19:05: 309th of 1,621 men, faster than 81% of the field.
The wall balls were where this race was made, 2:38 ahead of the median. Paced to finish: the second half went 2:27 better against the middle of the field than the first. Quick through the roxzone: 5:00, ahead of 87% of the field.
0:49 faster than at Chicago Navy Pier 2024, the previous Open race.
Eight blocks
Bar = field beaten · tick = median
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Block 01 7:49Running 1 3:43v median −0:12
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Block 02 7:22Running 2 5:00v median −0:18
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Block 03 9:40Running 3 5:24v median −0:16
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Block 04 10:40Running 4 5:23v median −0:24
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Block 05 9:53Running 5 5:28v median −0:30
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Block 06 7:19Running 6 5:23v median −0:26
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Block 07 10:36Running 7 5:26v median −0:23
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Block 08 10:55Running 8 5:56v median −0:54
Roxzone, per block
Approach · Exit 5:00
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.