The race, in three figures
The race, in words
In the Open division at Buenos Aires 2026, Kaicheng Zhang crossed the line in 1:18:54: 143rd of 539 men, faster than 74% of the field.
The sandbag lunges were where this race was made, 0:51 ahead of the median. Stronger after halfway: 1:16 better against the middle of the field than before it.
The field ran 5:48 faster at Buenos Aires 2026 than at Sao Paulo 2026, a quicker course than most.
Eight blocks
Bar = field beaten · tick = median
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Block 01 8:47Running 1 4:12v median −1:01
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Block 02 7:56Running 2 4:54v median −0:19
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Block 03 9:38Running 3 5:17v median −0:20
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Block 04 10:21Running 4 5:29v median −0:05
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Block 05 9:53Running 5 5:20v median −0:28
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Block 06 7:29Running 6 5:17v median −0:18
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Block 07 9:35Running 7 5:02v median −0:35
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Block 08 10:19Running 8 4:16v median −0:40
Roxzone, per block
Approach · Exit 5:02
Against the middle of your field
Men · n = 531
A pace, not a person: at every mat, the middle of the 531 men who finished.