Progress against the field
From Johannesburg I 2025 to Cape Town 2025, Mareli Swart and Natasha Bosman got 1:28 faster than the field.
The clock says 8:00 faster, but the races themselves got 6:32 quicker for everyone.
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
4 races · 3 events
-
Johannesburg29 Nov 2025Relay · Women1:16:203/57Beat 95%
-
Johannesburg29 Nov 2025Doubles Open · Women1:26:2685/714Beat 88%
-
Cape Town19 Jul 2025Doubles Open · Women1:14:56 PB39/723Beat 95%
↑ 140 days after Johannesburg I 2025, with Natasha Bosman 1:28 better than the field Why ↓Close ↑
1:28 better than the field: 8:00 faster on the clock, against 6:32 faster for everyone.
The fieldCompare these two →6:32 faster This pair8:00 faster -
Johannesburg I1 Mar 2025Doubles Open · Women1:22:56108/547Beat 80%