The race, in three figures
The race, in words
1:43:20 at Heerenveen 2025 put Hendrik Hofstra 1,069th of 1,217 men in the Open division.
The sandbag lunges cost the most time: 6:59 slower than the median. The race faded late: the second half went 10:15 worse against the middle of the field than the first.
The field ran 8:19 faster at Heerenveen 2025 than at Rotterdam 2024, a quicker course than most.
Eight blocks
Bar = field beaten · tick = median
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Block 01 8:54Running 1 4:27v median −0:04
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Block 02 7:40Running 2 4:47v median +0:08
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Block 03 9:55Running 3 5:20v median +0:22
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Block 04 12:28Running 4 5:38v median +0:38
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Block 05 12:09Running 5 6:51v median +1:40
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Block 06 9:07Running 6 6:06v median +1:05
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Block 07 17:57Running 7 5:49v median +0:46
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Block 08 14:33Running 8 7:17v median +1:31
Roxzone, per block
Approach · Exit 10:46
Against the middle of your field
Men · n = 1191
A pace, not a person: at every mat, the middle of the 1,191 men who finished.