The race, in three figures
The race, in words
2:23:17 at Singapore 2025 put John Koh 1,744th of 1,937 men in the Open division.
If there was time left out there, it was on the sandbag lunges, 6:37 behind the median. A harder second half: 8:59 more lost to the middle of the field after halfway than before it. The roxzone cost time: 15:35, behind 90% of the field.
The field ran 2:38 slower at Singapore 2025 than at Taipei 2025, which makes this time better than it looks.
Eight blocks
Bar = field beaten · tick = median
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Block 01 10:31Running 1 5:35v median +1:40
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Block 02 11:39Running 2 8:02v median +2:26
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Block 03 16:21Running 3 8:24v median +2:18
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Block 04 18:29Running 4 8:36v median +2:22
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Block 05 14:56Running 5 9:53v median +3:21
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Block 06 11:43Running 6 8:53v median +2:29
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Block 07 22:10Running 7 9:28v median +2:59
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Block 08 22:02Running 8 12:08v median +4:39
Roxzone, per block
Approach · Exit 15:35
Against the middle of your field
Men · n = 1886
A pace, not a person: at every mat, the middle of the 1,886 men who finished.