The race, in three figures
The race, in words
NATHAN BROOKS finished 1,355th of 1,621 men in the Open division at Chicago 2025, in 1:52:51.
The stations carried this race: faster than 35% of the field across all eight, against 7% on the runs. The sandbag lunges cost the most time: 2:54 slower than the median. The race faded late: the second half went 14:31 worse against the middle of the field than the first.
Eight blocks
Bar = field beaten · tick = median
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Block 01 8:31Running 1 4:05v median +0:10
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Block 02 8:08Running 2 5:45v median +0:27
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Block 03 10:41Running 3 5:55v median +0:15
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Block 04 15:14Running 4 6:40v median +0:53
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Block 05 12:03Running 5 7:19v median +1:21
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Block 06 9:31Running 6 7:28v median +1:39
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Block 07 16:06Running 7 7:51v median +2:02
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Block 08 23:48Running 8 16:24v median +9:34
Roxzone, per block
Approach · Exit 8:59
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.