The race, in three figures
The race, in words
Adam Nicolazzo finished 1,181st of 1,463 men in the Open division at Boston 2025, in 1:46:21.
A station race more than a running one: 34% of the field beaten on the stations, against 10% on the runs. On the sandbag lunges the field had the edge, by 2:00. A harder second half: 2:22 more lost to the middle of the field after halfway than before it.
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 12:34Running 1 7:17v median +1:25
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Block 02 9:05Running 2 6:09v median +1:17
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Block 03 12:40Running 3 6:31v median +1:14
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Block 04 12:34Running 4 7:05v median +1:50
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Block 05 12:43Running 5 7:17v median +1:50
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Block 06 10:16Running 6 7:09v median +1:51
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Block 07 14:16Running 7 7:07v median +1:53
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Block 08 15:07Running 8 8:10v median +2:11
Roxzone, per block
Approach · Exit 7:16
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.