The race, in three figures
The race, in words
1:19:47 at Heerenveen 2025 won the 50–54 age group for Marcel Fiering, first of 14.
The runs carried this race: faster than 88% of the field over the eight kilometres, against 47% on the stations. On the wall balls the field had the edge, by 1:20. A harder second half: 1:24 more lost to the middle of the field after halfway than before it.
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 8:25Running 1 3:54v median −0:30
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Block 02 6:18Running 2 3:56v median −0:43
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Block 03 10:31Running 3 4:19v median −0:39
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Block 04 8:58Running 4 4:15v median −0:47
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Block 05 9:09Running 5 4:22v median −0:52
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Block 06 6:07Running 6 4:21v median −0:43
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Block 07 9:59Running 7 4:31v median −0:38
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Block 08 13:09Running 8 5:15v median −0:38
Roxzone, per block
Approach · Exit 7:20
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.