The race, in three figures
The race, in words
1:23:37 at Chicago 2025 put michael sclafani 484th of 1,621 men in the Open division, ahead of 70% of the field.
The burpee broad jumps were the standout, 1:10 quicker than the median and 391st of 1,621. A harder second half: 2:15 more lost to the middle of the field after halfway than before it. Quick through the roxzone: 4:42, ahead of 92% of the field.
The field ran 1:14 faster at Chicago 2025 than at Boston 2025, a quicker course than most.
Eight blocks
Bar = field beaten · tick = median
-
Block 01 7:37Running 1 3:12v median −0:43
-
Block 02 7:26Running 2 4:49v median −0:29
-
Block 03 10:03Running 3 5:34v median −0:06
-
Block 04 10:32Running 4 5:27v median −0:20
-
Block 05 10:26Running 5 5:43v median −0:15
-
Block 06 7:35Running 6 5:36v median −0:13
-
Block 07 10:55Running 7 5:40v median −0:09
-
Block 08 14:28Running 8 6:50v median +0:00
Roxzone, per block
Approach · Exit 4:42
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.