Progress against the field
From Cardiff 2025 to London Excel 2025, the field gained 1:13 on James Sparrey.
Over the same races everyone got 4:02 quicker, so 2:49 faster on the clock looks better than it was.
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
5 races · 5 events
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London Excel4 Dec 2025Individual Open · Men1:11:34 PB537/2779Beat 81%
↑ 188 days after Cardiff 2025 1:13 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:49 faster on the clock, yet the race was 4:02 faster for everyone, so 1:13 was lost on the field.
The fieldCompare these two →4:02 faster This athlete2:49 faster -
Birmingham22 Oct 2025Relay · Men1:11:3836/54Beat 33%
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Cardiff30 May 2025Individual Open · Men1:14:23365/1401Beat 74%
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Berlin16 May 2025Doubles Open · Men59:28 PB55/496Beat 89%
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London3 May 2025Doubles Open · Men1:05:21265/1010Beat 74%