The race, in three figures
The race, in words
In the Open division at Rotterdam 2025, Sijbren Sijbrandij crossed the line in 1:20:12: 176th of 584 men, faster than 70% of the field.
Legs and stations told different stories: 87% of the field beaten on the runs, 47% on the stations. Nowhere gained more than the sandbag lunges: 0:36 on the median.
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 9:18Running 1 4:38v median −0:31
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Block 02 7:27Running 2 4:14v median −0:43
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Block 03 9:51Running 3 4:14v median −1:02
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Block 04 10:04Running 4 4:25v median −0:55
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Block 05 9:23Running 5 4:28v median −1:03
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Block 06 6:53Running 6 4:26v median −0:51
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Block 07 8:41Running 7 4:17v median −0:59
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Block 08 11:22Running 8 5:26v median −0:28
Roxzone, per block
Approach · Exit 7:22
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.