The race, in three figures
The race, in words
Derick Yu finished 1,396th of 1,463 men in the Open division at Boston 2025, in 2:09:40.
On the wall balls the field had the edge, by 8:00. The race faded late: the second half went 14:29 worse against the middle of the field than the first. 13:01 in the roxzone was slower than 97% of the field.
Boston gave the field time back: about 2:03 faster than the average race this season, by 807 athletes who raced both.
Eight blocks
Bar = field beaten · tick = median
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Block 01 11:36Running 1 6:23v median +0:31
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Block 02 8:49Running 2 5:41v median +0:49
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Block 03 13:25Running 3 6:14v median +0:57
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Block 04 15:43Running 4 8:35v median +3:20
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Block 05 12:39Running 5 7:06v median +1:39
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Block 06 12:28Running 6 8:32v median +3:14
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Block 07 18:34Running 7 8:28v median +3:14
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Block 08 23:32Running 8 7:39v median +1:40
Roxzone, per block
Approach · Exit 13:01
Against the middle of your field
Men · n = 1443
A pace, not a person: at every mat, the middle of the 1,443 men who finished.