Progress against the field
Harry Bird and Nathan Bird have dropped 18:12 behind the field from Sports Direct HYROX London 2024 to Birmingham 2025.
The clock says 15:05 slower, but the races themselves got 3:07 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
3 races · 3 events
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Birmingham22 Oct 2025Doubles Open · Men1:22:23950/1177Beat 19%
↑ 536 days after Sports Direct HYROX London 2024, with Nathan Bird 18:12 worse than the field Why ↓Close ↑
18:12 behind the field: 15:05 slower on the clock, against 3:07 faster for everyone.
The fieldCompare these two →3:07 faster This pair15:05 slower -
Sports Direct HYROX London4 May 2024Doubles Open · Men1:07:18274/1033Beat 74%
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Birmingham21 Oct 2023Doubles Open · Men54:17 PB4/467Beat 99%