Progress against the field
Sian Parrish has gained 2:22 on the field from London Olympia 2026 to Birmingham 2026.
Over the same races everyone got 3:11 quicker, so 5:33 faster on the clock looks better than it was.
185 days between Cardiff 2026 and Birmingham 2026 is the longest gap compared here, and the second race was 1:36 better than 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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
8 races · 8 events
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Birmingham31 Oct 2026Individual Open · Women1:20:58 PB109/552Beat 80%
↑ 185 days after Cardiff 2026 1:36 better than the field Why ↓Close ↑
1:36 better than the field: 4:19 faster on the clock, against 2:43 faster for everyone.
The fieldCompare these two →2:43 faster This athlete4:19 faster -
Cardiff29 Apr 2026Individual Open · Women1:25:1774/253Beat 71%
↑ 36 days after London Olympia 2026 0:46 better than the field Why ↓Close ↑
1:14 faster on the clock, and the race was 0:28 faster for everyone, so 0:46 of it was this athlete.
The fieldCompare these two →0:28 faster This athlete1:14 faster -
London Olympia24 Mar 2026Individual Open · Women1:26:3172/253Beat 72%
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London Excel4 Dec 2025Doubles Open · Mixed1:32:261224/1474Beat 17%
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Birmingham22 Oct 2025Doubles Open · Mixed1:15:13 PB374/954Beat 61%
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Manchester24 Jan 2025Doubles Open · Women1:20:13311/857Beat 64%
↑ 56 days after London 2024, with Isabelle Collins 1:02 worse than the field Why ↓Close ↑
0:34 slower on the clock in a race that was 0:28 faster for everyone: 1:02 lost to the field.
The fieldCompare these two →0:28 faster This pair0:34 slower -
London29 Nov 2024Doubles Open · Women1:19:39 PB364/1150Beat 68%
↑ 209 days after Sports Direct HYROX London 2024, with Isabelle Collins 7:51 better than the field Why ↓Close ↑
7:51 better than the field: 9:50 faster on the clock, against 1:59 faster for everyone.
The fieldCompare these two →1:59 faster This pair9:50 faster -
Sports Direct HYROX London4 May 2024Doubles Open · Women1:29:29930/1419Beat 35%