Progress against the field
Between Birmingham 2024 and London Excel 2025, Spencer Crane lost 5:44 to the field.
The clock says 1:56 faster, but the races themselves got 7:40 quicker for everyone.
217 days between Birmingham 2024 and Cardiff 2025 is the longest gap compared here, and the second race was 3:37 behind 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.
Every race
4 races · 4 events
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London Excel4 Dec 2025Individual Open · Men1:18:20 PB1054/2779Beat 62%
↑ 188 days after Cardiff 2025 2:07 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:55 faster on the clock looks better than it was: the race was 4:02 faster for everyone, which leaves this 2:07 behind the field.
The fieldCompare these two →4:02 faster This athlete1:55 faster -
Cardiff30 May 2025Individual Open · Men1:20:15613/1401Beat 56%
↑ 217 days after Birmingham 2024 3:37 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:01 faster on the clock looks better than it was: the race was 3:38 faster for everyone, which leaves this 3:37 behind the field.
The fieldCompare these two →3:38 faster This athlete0:01 faster -
Manchester24 Jan 2025Doubles Open · Men1:07:41 PB209/616Beat 66%
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Birmingham25 Oct 2024Individual Open · Men1:20:16656/1916Beat 66%