The race, in three figures
The race, in words
Hennie van Heerden & Lena-Marie Ackerman finished 225th of 594 mixed teams in the Doubles Open division at Johannesburg 2025, in 1:28:27, faster than 62% of the field.
Paced to finish: the second half went 1:33 better against the middle of the field than the first.
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 9:00Running 1 4:36v median +0:14
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Block 02 8:40Running 2 6:10v median −0:03
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Block 03 10:22Running 3 6:15v median −0:22
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Block 04 10:25Running 4 6:06v median −0:33
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Block 05 11:17Running 5 6:26v median −0:21
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Block 06 8:01Running 6 6:04v median −0:37
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Block 07 11:00Running 7 7:10v median +0:19
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Block 08 11:34Running 8 7:00v median −0:30
Roxzone, per block
Approach · Exit 8:12
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.