Progress against the field
From Malaga 2025 to London 2025, Sabrina Jackson got 1:46 faster than the field.
The clock says 5:31 faster, but the races themselves got 3:45 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
6 races · 6 events
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Dublin12 Nov 2025Relay · Women1:05:427/35Beat 80%
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Berlin16 May 2025Doubles Open · Mixed1:12:33 PB420/892Beat 53%
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London3 May 2025Individual Open · Women1:22:57 PB388/1368Beat 72%
↑ 43 days after Malaga 2025 1:46 better than the field Why ↓Close ↑
1:46 better than the field: 5:31 faster on the clock, against 3:45 faster for everyone.
The fieldCompare these two →3:45 faster This athlete5:31 faster -
Malaga21 Mar 2025Individual Open · Women1:28:28209/510Beat 59%
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Hamburg2 Nov 2024Individual Open · Women1:27:49230/606Beat 62%
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Berlin20 Apr 2024Doubles Open · Women1:18:46 PB181/367Beat 51%