The race, in three figures
The race, in words
Marlin Petersen finished 613th of 652 men in the Open division at Johannesburg 2025, in 2:31:03.
The runs carried this race: faster than 34% of the field over the eight kilometres, against 1% on the stations. The wall balls cost the most time: 11:01 slower than the median. The race faded late: the second half went 1:57 worse against the middle of the field than the first.
Johannesburg cost the whole field time: about 8:13 more than the average race this season, going by 300 athletes who raced both.
Eight blocks
Bar = field beaten · tick = median
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Block 01 8:41Running 1 3:22v median −0:40
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Block 02 16:49Running 2 9:00v median +3:14
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Block 03 17:13Running 3 6:19v median +0:00
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Block 04 21:47Running 4 6:23v median +0:02
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Block 05 12:40Running 5 6:41v median +0:05
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Block 06 9:36Running 6 6:42v median +0:17
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Block 07 21:38Running 7 7:09v median +0:41
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Block 08 29:45Running 8 10:04v median +2:23
Roxzone, per block
Approach · Exit 13:00
Against the middle of your field
Men · n = 646
A pace, not a person: at every mat, the middle of the 646 men who finished.