The race, in three figures
The race, in words
1:39:28 at Chiba 2026 put Masumi Koshino 603rd of 927 men in the Open division.
A station race more than a running one: 46% of the field beaten on the stations, against 26% on the runs. On the sled pull the field had the edge, by 0:56.
Athletes who raced both Chiba 2026 and Yokohama 2025 were 4:13 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 10:29Running 1 5:39v median +0:49
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Block 02 8:46Running 2 5:52v median +0:43
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Block 03 12:43Running 3 6:02v median +0:27
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Block 04 12:03Running 4 6:08v median +0:36
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Block 05 11:43Running 5 6:26v median +0:37
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Block 06 8:55Running 6 6:11v median +0:27
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Block 07 11:26Running 7 6:12v median +0:25
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Block 08 15:04Running 8 6:47v median +1:51
Roxzone, per block
Approach · Exit 8:27
Against the middle of your field
Men · n = 924
A pace, not a person: at every mat, the middle of the 924 men who finished.