The race, in three figures
The race, in words
1:36:55 at Heerenveen 2025 put Klaas De Vries 965th of 1,217 men in the Open division.
The runs carried this race: faster than 40% of the field over the eight kilometres, against 9% on the stations. If there was time left out there, it was on the sled pull, 3:24 behind the median. A harder second half: 1:54 more lost to the middle of the field after halfway than before it.
Heerenveen ran fast: the 998 athletes who also raced elsewhere this season were about 0:31 quicker here than at their other races.
Eight blocks
Bar = field beaten · tick = median
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Block 01 8:26Running 1 4:00v median −0:31
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Block 02 7:36Running 2 4:14v median −0:25
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Block 03 13:00Running 3 4:51v median −0:07
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Block 04 13:14Running 4 4:46v median −0:14
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Block 05 10:17Running 5 5:11v median +0:00
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Block 06 8:59Running 6 4:43v median −0:18
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Block 07 12:29Running 7 8:04v median +3:01
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Block 08 15:27Running 8 6:14v median +0:28
Roxzone, per block
Approach · Exit 7:38
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.