The race, in three figures
The race, in words
David Blankenburgh won the 35–39 age group at Heerenveen 2025 in 1:01:01, first of 65.
The wall balls were the standout, 2:34 quicker than the median and 9th of 325. Paced to finish: the second half went 1:28 better against the middle of the field than the first. Time in the roxzone, 5:50, was faster than 97% of the field.
The field ran 2:40 faster at Heerenveen 2025 than at Amsterdam 2024, a quicker course than most.
Eight blocks
Bar = field beaten · tick = median
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Block 01 7:20Running 1 3:19v median −1:05
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Block 02 5:48Running 2 3:28v median −1:11
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Block 03 6:42Running 3 3:34v median −1:24
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Block 04 7:23Running 4 3:39v median −1:23
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Block 05 8:00Running 5 3:39v median −1:35
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Block 06 4:57Running 6 3:35v median −1:29
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Block 07 7:11Running 7 3:44v median −1:25
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Block 08 8:00Running 8 4:00v median −1:53
Roxzone, per block
Approach · Exit 5:50
Against the middle of your field
Men · n = 319
A pace, not a person: at every mat, the middle of the 319 men who finished.