The race, in three figures
The race, in words
1:37:58 at Heerenveen 2026 put Ilse Sijbesma & Jurre Sijbesma 706th of 808 mixed teams in the Doubles Open division.
On the sandbag lunges the field had the edge, by 1:51. A harder second half: 4:28 more lost to the middle of the field after halfway than before it. 10:36 in the roxzone was slower than 88% of the field.
Heerenveen ran fast: the 592 teams who also raced elsewhere this season were about 1:46 quicker here than at their other races.
Eight blocks
Bar = field beaten · tick = median
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Block 01 10:37Running 1 6:04v median +0:53
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Block 02 8:30Running 2 6:17v median +1:03
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Block 03 10:05Running 3 6:40v median +1:11
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Block 04 11:04Running 4 6:49v median +1:20
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Block 05 12:18Running 5 7:16v median +1:37
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Block 06 8:34Running 6 6:38v median +1:05
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Block 07 12:56Running 7 7:09v median +1:34
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Block 08 13:27Running 8 8:06v median +2:10
Roxzone, per block
Approach · Exit 10:36
Against the middle of your field
Mixed · n = 805
A pace, not a person: at every mat, the middle of the 805 mixed teams who finished.