Progress against the field
From Cape Town 2024 to Cape Town 2025, Tersia Stevens and Tameryn Fourie got 6:14 faster than the field.
Over the same races everyone got 1:55 quicker, so 8:09 faster on the clock looks better than it was.
The biggest step was Cape Town 2024 → Johannesburg I 2025: 9:11 on the field in 161 days.
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
5 races · 5 events
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Johannesburg30 May 2026Relay · Women1:29:0223/105Beat 78%
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Bangkok 120 Mar 2026Individual Open · Women1:44:33 PB499/1260Beat 60%
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Cape Town19 Jul 2025Doubles Open · Women1:21:54 PB128/723Beat 82%
↑ 140 days after Johannesburg I 2025, with Tameryn Fourie 2:57 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:35 faster on the clock, yet the race was 6:32 faster for everyone, so 2:57 was lost on the field.
The fieldCompare these two →6:32 faster This pair3:35 faster -
Johannesburg I1 Mar 2025Doubles Open · Women1:25:29145/547Beat 74%
↑ 161 days after Cape Town 2024, with Tameryn Fourie 9:11 better than the field Why ↓Close ↑
The race was 4:37 slower for everyone and the clock still says 4:34 faster: 9:11 gained on the field.
The fieldCompare these two →4:37 slower This pair4:34 faster -
Cape Town21 Sep 2024Doubles Open · Women1:30:0363/100Beat 37%