Progress against the field
Tertius van Eeden and Kerin van Heerden have dropped 4:07 behind the field from Cape Town 2024 to Johannesburg I 2025.
Over the same races everyone got 5:19 slower, so 9:26 slower on the clock looks worse than it was.
How this is worked out ⓘ
A finish time moves for two reasons: the athlete, and the race — its course, its floor, its day. For each pair of races in a row in one category, we take everyone who raced both and use the middle of how much they moved (the median) as "the race". Whatever is left is the athlete. Doubles are compared only when the same two people raced both, and told as the pair's; relays are left out. A pair with fewer than 15 athletes in common is not shown.
Every race
3 races · 3 events
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Cape Town 13 Apr 2026Doubles Open · Men1:44:56 PB257/291Beat 12%
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Johannesburg I1 Mar 2025Doubles Open · Mixed1:16:1252/372Beat 86%
↑ 161 days after Cape Town 2024, with Kerin van Heerden 4:07 worse than the field Why ↓Close ↑
9:26 slower on the clock in a race that was 5:19 slower for everyone: 4:07 lost to the field.
The fieldCompare these two →5:19 slower This pair9:26 slower -
Cape Town21 Sep 2024Doubles Open · Mixed1:06:46 PB16/153Beat 90%