The race, in three figures
The race, in words
1:28:47 at Heerenveen 2026 put Sanne Tuitman & Isa Heideveld 154th of 246 women's teams in the Doubles Open division.
Legs and stations told different stories: 44% of the field beaten on the runs, 23% on the stations. The sandbag lunges cost the most time: 1:41 slower than the median. The race faded late: the second half went 3:14 worse against the middle of the field than the first.
Heerenveen gave the field time back: about 2:47 faster than the average race this season, by 767 teams who raced both.
Eight blocks
Bar = field beaten · tick = median
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Block 01 10:05Running 1 5:29v median +0:00
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Block 02 7:22Running 2 5:44v median +0:07
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Block 03 10:29Running 3 5:56v median +0:03
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Block 04 9:57Running 4 5:56v median +0:06
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Block 05 11:43Running 5 6:17v median +0:14
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Block 06 7:43Running 6 5:55v median −0:02
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Block 07 11:27Running 7 6:15v median +0:16
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Block 08 11:27Running 8 6:50v median +0:31
Roxzone, per block
Approach · Exit 8:42
Against the middle of your field
Women · n = 243
A pace, not a person: at every mat, the middle of the 243 women's teams who finished.