The race, in three figures
The race, in words
Kaj Vogelzang & Tjerk Kamsma finished 382nd of 494 men's teams in the Doubles Open division at Heerenveen 2026, in 1:20:54.
On the sled pull the field had the edge, by 0:41. Paced to finish: the second half went 1:05 better against the middle of the field than the first.
Heerenveen gave the field time back: about 0:52 faster than the average race this season, by 802 teams who raced both.
Eight blocks
Bar = field beaten · tick = median
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Block 01 9:14Running 1 5:10v median +0:33
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Block 02 7:12Running 2 5:31v median +0:51
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Block 03 9:20Running 3 5:45v median +0:49
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Block 04 9:06Running 4 5:50v median +0:51
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Block 05 10:22Running 5 5:48v median +0:38
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Block 06 6:48Running 6 5:35v median +0:34
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Block 07 9:32Running 7 5:43v median +0:40
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Block 08 10:53Running 8 6:04v median +0:41
Roxzone, per block
Approach · Exit 8:35
Against the middle of your field
Men · n = 490
A pace, not a person: at every mat, the middle of the 490 men's teams who finished.