The race, in three figures
The race, in words
Isa Janssen & Lars Knol finished 13th of 27 mixed teams in the Doubles Open division at Heerenveen 2026, in 1:22:42, faster than 52% of the field.
Legs and stations told different stories: 73% of the field beaten on the runs, 23% on the stations. If there was time left out there, it was on the sandbag lunges, 1:34 behind the median. A harder second half: 1:11 more lost to the middle of the field after halfway than before it.
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
-
Block 01 9:46Running 1 5:03v median −0:30
-
Block 02 7:10Running 2 5:15v median −0:07
-
Block 03 8:46Running 3 5:25v median −0:20
-
Block 04 9:50Running 4 5:26v median −0:21
-
Block 05 10:29Running 5 5:29v median −0:15
-
Block 06 7:45Running 6 5:24v median −0:14
-
Block 07 10:31Running 7 5:01v median −0:44
-
Block 08 10:35Running 8 5:29v median −0:46
Roxzone, per block
Approach · Exit 7:58
Against the middle of your field
Mixed · n = 27
A pace, not a person: at every mat, the middle of the 27 mixed teams who finished.