Progress against the field
From Glasgow 2024 to Glasgow 2026, Tiffany Brown has moved with the field: what changed on the clock changed for everyone.
Over the same races everyone got 6:12 quicker, so 6:03 faster on the clock looks better than it was.
375 days between Glasgow 2024 and Glasgow 2025 is the longest gap compared here, and the second race was 1:03 behind the field.
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
7 races · 5 events
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Glasgow11 Mar 2026Doubles Open · Women1:09:19 PB42/1618Beat 97%
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Glasgow11 Mar 2026Individual Open · Women1:17:4227/324Beat 92%
↑ 119 days after Dublin 2025 2:27 worse than the field Why ↓Close ↑
3:19 slower on the clock in a race that was 0:52 slower for everyone: 2:27 lost to the field.
The fieldCompare these two →0:52 slower This athlete3:19 slower -
Dublin12 Nov 2025Individual Open · Women1:14:23 PB52/539Beat 90%
↑ 180 days after Berlin 2025 4:27 better than the field Why ↓Close ↑
4:27 better than the field: 4:52 faster on the clock, against 0:25 faster for everyone.
The fieldCompare these two →0:25 faster This athlete4:52 faster -
Berlin16 May 2025Individual Open · Women1:19:15201/784Beat 74%
↑ 65 days after Glasgow 2025 1:06 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:37 faster on the clock, yet the race was 2:43 faster for everyone, so 1:06 was lost on the field.
The fieldCompare these two →2:43 faster This athlete1:37 faster -
Glasgow12 Mar 2025Doubles Open · Women1:14:2498/796Beat 88%
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Glasgow12 Mar 2025Individual Open · Women1:20:52182/830Beat 78%
↑ 375 days after Glasgow 2024 1:03 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:53 faster on the clock looks better than it was: the race was 3:56 faster for everyone, which leaves this 1:03 behind the field.
The fieldCompare these two →3:56 faster This athlete2:53 faster -
Glasgow2 Mar 2024Individual Open · Women1:23:45193/816Beat 76%