The race, in three figures
The race, in words
1:18:13 at Johannesburg 2025 put Christiaan Coertzen & Biance Coertzen 103rd of 594 mixed teams in the Doubles Open division, ahead of 83% of the field.
The runs carried this race: faster than 89% of the field over the eight kilometres, against 60% on the stations. A harder second half: 1:23 more lost to the middle of the field after halfway than before it. Time in the roxzone, 6:14, was faster than 86% of the field.
This was a slow day in Johannesburg. Measured against their other races this season, the people who raced here lost about 6:15.
Eight blocks
Bar = field beaten · tick = median
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Block 01 7:58Running 1 3:28v median −0:54
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Block 02 7:05Running 2 4:59v median −1:14
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Block 03 9:02Running 3 5:37v median −1:00
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Block 04 9:12Running 4 5:23v median −1:16
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Block 05 10:15Running 5 5:31v median −1:16
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Block 06 7:10Running 6 5:29v median −1:12
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Block 07 10:05Running 7 5:28v median −1:23
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Block 08 11:19Running 8 5:36v median −1:54
Roxzone, per block
Approach · Exit 6:14
Against the middle of your field
Mixed · n = 586
A pace, not a person: at every mat, the middle of the 586 mixed teams who finished.