The race, in three figures
The race, in words
Jan Marc Rona finished 1,009th of 1,217 men in the Open division at Heerenveen 2025, in 1:39:19.
A station race more than a running one: 31% of the field beaten on the stations, against 8% on the runs. If there was time left out there, it was on the burpee broad jumps, 1:57 behind the median. Paced to finish: the second half went 4:46 better against the middle of the field than the first.
This was a quick course. Against their other races this season, the people who raced Heerenveen gained about 0:31.
Eight blocks
Bar = field beaten · tick = median
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Block 01 10:34Running 1 5:43v median +1:12
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Block 02 10:02Running 2 7:16v median +2:37
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Block 03 12:10Running 3 6:20v median +1:22
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Block 04 13:50Running 4 6:11v median +1:11
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Block 05 11:06Running 5 6:09v median +0:58
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Block 06 7:27Running 6 5:57v median +0:56
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Block 07 12:18Running 7 6:21v median +1:18
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Block 08 13:31Running 8 7:00v median +1:14
Roxzone, per block
Approach · Exit 8:28
Against the middle of your field
Men · n = 1191
A pace, not a person: at every mat, the middle of the 1,191 men who finished.