The race, in three figures
The race, in words
Robin Jansen finished in the top 10% of the field at Heerenveen 2025, in 1:08:46 for 89th of 1,217 men in the Open division.
The sandbag lunges were where this race was made, 1:47 ahead of the median. Paced to finish: the second half went 1:57 better against the middle of the field than the first. Quick through the roxzone: 6:16, ahead of 90% of the field.
The field ran 2:29 faster at Heerenveen 2025 than at Rotterdam 2025, a quicker course than most.
Eight blocks
Bar = field beaten · tick = median
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Block 01 7:58Running 1 4:02v median −0:29
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Block 02 6:15Running 2 4:09v median −0:30
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Block 03 7:32Running 3 4:13v median −0:45
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Block 04 8:55Running 4 4:15v median −0:45
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Block 05 8:51Running 5 4:27v median −0:44
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Block 06 5:40Running 6 4:19v median −0:42
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Block 07 7:53Running 7 4:31v median −0:32
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Block 08 9:32Running 8 4:43v median −1:03
Roxzone, per block
Approach · Exit 6:16
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.