The race, in three figures
The race, in words
Gert-Jan Bos finished 1,203rd of 1,283 men in the Open division at Rotterdam 2025, in 1:54:09.
A station race more than a running one: 25% of the field beaten on the stations, against 3% on the runs. The race faded late: the second half went 3:27 worse against the middle of the field than the first. The roxzone cost time: 11:51, behind 97% of the field.
Athletes who raced both Rotterdam 2025 and Amsterdam 2024 were 1:56 faster here, so this time looks a little better than it was.
Eight blocks
Bar = field beaten · tick = median
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Block 01 11:35Running 1 6:49v median +1:40
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Block 02 9:29Running 2 6:56v median +2:02
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Block 03 13:23Running 3 7:20v median +2:05
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Block 04 13:57Running 4 7:18v median +2:02
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Block 05 13:34Running 5 8:16v median +2:44
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Block 06 9:33Running 6 7:26v median +2:06
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Block 07 14:13Running 7 7:22v median +2:04
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Block 08 16:43Running 8 9:46v median +3:44
Roxzone, per block
Approach · Exit 11:51
Against the middle of your field
Men · n = 1234
A pace, not a person: at every mat, the middle of the 1,234 men who finished.