The race, in three figures
The race, in words
In the Open division at Houston 2025, Collin Leirvik crossed the line in 1:25:49: 386th of 1,005 men, faster than 62% of the field.
Stronger after halfway: 2:58 better against the middle of the field than before it.
Athletes who raced both Houston 2025 and Dallas 2024 were 3:27 faster here, so this time looks a little better than it was.
Eight blocks
Bar = field beaten · tick = median
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Block 01 9:04Running 1 4:23v median −0:32
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Block 02 7:57Running 2 4:51v median −0:11
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Block 03 11:14Running 3 5:36v median +0:08
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Block 04 11:49Running 4 5:44v median +0:13
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Block 05 10:12Running 5 5:23v median −0:21
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Block 06 7:24Running 6 5:10v median −0:26
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Block 07 10:17Running 7 5:16v median −0:20
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Block 08 11:42Running 8 5:35v median −0:32
Roxzone, per block
Approach · Exit 6:19
Against the middle of your field
Men · n = 993
A pace, not a person: at every mat, the middle of the 993 men who finished.