Progress against the field
Between Johannesburg I 2025 and Cape Town 2025, Tawanda Chiurayi and Blessing Diza pulled 3:51 ahead of the field.
Over the same races everyone got 6:14 quicker, so 10:05 faster on the clock looks better 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 Town14 Aug 2026Individual Open · Men1:27:22 PB231/652Beat 65%
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Cape Town19 Jul 2025Doubles Open · Men1:18:03 PB206/477Beat 57%
↑ 140 days after Johannesburg I 2025, with Blessing Diza 3:51 better than the field Why ↓Close ↑
3:51 better than the field: 10:05 faster on the clock, against 6:14 faster for everyone.
The fieldCompare these two →6:14 faster This pair10:05 faster -
Johannesburg I1 Mar 2025Doubles Open · Men1:28:08190/325Beat 42%