The race, in three figures
The race, in words
1:50:52 at Boston 2025 put Glynn Parriah 1,240th of 1,463 men in the Open division.
A station race more than a running one: 35% of the field beaten on the stations, against 8% on the runs. A harder second half: 4:03 more lost to the middle of the field after halfway than before it. 10:41 in the roxzone was slower than 91% 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 11:58Running 1 6:43v median +0:51
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Block 02 8:39Running 2 5:33v median +0:41
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Block 03 13:25Running 3 7:55v median +2:38
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Block 04 13:25Running 4 6:18v median +1:03
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Block 05 13:38Running 5 7:54v median +2:27
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Block 06 10:04Running 6 7:55v median +2:37
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Block 07 10:51Running 7 5:47v median +0:33
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Block 08 18:20Running 8 9:52v median +3:53
Roxzone, per block
Approach · Exit 10:41
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.