The race, in three figures
The race, in words
Haydn Corke finished 64th of 422 men in the Open division at Johannesburg I 2025, in 1:23:47, faster than 85% of the field.
Legs and stations told different stories: 95% of the field beaten on the runs, 49% on the stations. The wall balls cost the most time: 3:46 slower than the median. A harder second half: 4:50 more lost to the middle of the field after halfway than before it.
Johannesburg I cost the whole field time: about 7:46 more than the average race this season, going by 171 athletes who raced both.
Eight blocks
Bar = field beaten · tick = median
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Block 01 7:24Running 1 3:05v median −0:55
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Block 02 6:12Running 2 4:09v median −1:33
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Block 03 9:03Running 3 4:40v median −1:31
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Block 04 11:14Running 4 4:40v median −1:30
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Block 05 9:52Running 5 5:06v median −1:32
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Block 06 7:21Running 6 4:47v median −1:36
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Block 07 9:33Running 7 4:46v median −1:28
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Block 08 17:44Running 8 5:35v median −1:55
Roxzone, per block
Approach · Exit 5:31
Against the middle of your field
Men · n = 400
A pace, not a person: at every mat, the middle of the 400 men who finished.