Progress against the field
From Birmingham 2025 to Glasgow 2026, Kathryn Sammon has moved with the field: what changed on the clock changed for everyone.
Over the same races everyone got 3:24 quicker, so 3:14 faster on the clock looks better than it was.
The largest gain on the field came from London Excel 2025 → Glasgow 2026: 5:53 in 97 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
8 races · 8 events
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Cardiff29 Apr 2026Doubles Open · Women1:07:08 PB7/399Beat 98%
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Glasgow11 Mar 2026Individual Open · Women1:22:36 PB184/1084Beat 83%
↑ 97 days after London Excel 2025 5:53 better than the field Why ↓Close ↑
6:13 faster on the clock, and the race was 0:20 faster for everyone, so 5:53 of it was this athlete.
The fieldCompare these two →0:20 faster This athlete6:13 faster -
Manchester21 Jan 2026Doubles Open · Women1:10:55101/1155Beat 91%
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London Excel4 Dec 2025Individual Open · Women1:28:49732/1542Beat 53%
↑ 43 days after Birmingham 2025 6:03 worse than the field Why ↓Close ↑
2:59 slower on the clock in a race that was 3:04 faster for everyone: 6:03 lost to the field.
The fieldCompare these two →3:04 faster This athlete2:59 slower -
Birmingham22 Oct 2025Individual Open · Women1:25:50267/829Beat 68%
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Barcelona25 Apr 2025Doubles Open · Women1:15:2466/319Beat 79%
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London29 Nov 2024Doubles Open · Women1:25:33606/1150Beat 47%
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Red Bull Monday Night shift: HYROX InvitationalDate unknownDoubles Pro · Women1:09:59 PB4/13Beat 69%