The race, in three figures
The race, in words
1:48:13 at Rotterdam 2025 put Jeroen Calis 524th of 584 men in the Open division.
On the burpee broad jumps the field had the edge, by 4:28. A harder second half: 1:38 more lost to the middle of the field after halfway than before it. The roxzone cost time: 10:37, behind 91% of the field.
Rotterdam gave the field time back: about 0:39 faster than the average race this season, by 1,452 athletes who raced both.
Eight blocks
Bar = field beaten · tick = median
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Block 01 10:59Running 1 6:10v median +1:01
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Block 02 9:01Running 2 5:49v median +0:52
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Block 03 11:49Running 3 5:57v median +0:41
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Block 04 16:09Running 4 6:04v median +0:44
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Block 05 12:06Running 5 6:42v median +1:11
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Block 06 9:16Running 6 6:15v median +0:58
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Block 07 12:47Running 7 6:14v median +0:58
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Block 08 15:36Running 8 7:20v median +1:26
Roxzone, per block
Approach · Exit 10:37
Against the middle of your field
Men · n = 563
A pace, not a person: at every mat, the middle of the 563 men who finished.