The race, in three figures
The race, in words
In the Open division at Heerenveen 2026, Jacco Feenstra crossed the line in 1:23:45: 461st of 966 men, faster than 52% of the field.
The runs carried this race: faster than 62% of the field over the eight kilometres, against 37% on the stations. On the burpee broad jumps the field had the edge, by 2:08. Stronger after halfway: 1:25 better against the middle of the field than before it.
The field ran 2:33 faster at Heerenveen 2026 than at Amsterdam 2026, a quicker course than most.
Eight blocks
Bar = field beaten · tick = median
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Block 01 8:55Running 1 4:25v median −0:12
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Block 02 7:24Running 2 4:26v median −0:16
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Block 03 8:56Running 3 4:42v median −0:16
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Block 04 12:25Running 4 4:37v median −0:22
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Block 05 9:50Running 5 4:51v median −0:17
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Block 06 6:33Running 6 4:43v median −0:16
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Block 07 10:06Running 7 5:00v median −0:01
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Block 08 12:54Running 8 5:20v median −0:17
Roxzone, per block
Approach · Exit 6:49
Against the middle of your field
Men · n = 949
A pace, not a person: at every mat, the middle of the 949 men who finished.