Progress against the field
Between Sports Direct HYROX London 2024 and Cardiff 2025, Sarah-Jane Hallam lost 17:47 to the field.
The clock says 13:40 slower, but the races themselves got 4:07 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
2 races · 2 events
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Cardiff30 May 2025Individual Open · Women2:19:13395/400Beat 1%
↑ 391 days after Sports Direct HYROX London 2024 17:47 worse than the field Why ↓Close ↑
17:47 behind the field: 13:40 slower on the clock, against 4:07 faster for everyone.
The fieldCompare these two →4:07 faster This athlete13:40 slower -
Sports Direct HYROX London4 May 2024Individual Open · Women2:05:33 PB1221/1307Beat 7%