Progress against the field
Between Birmingham 2021 and Birmingham 2023, Kiel Dallison lost 4:23 to the field.
The clock says 3:11 faster, but the races themselves got 7:34 quicker for everyone.
371 days between Birmingham 2022 and Birmingham 2023 is the longest gap compared here, and the second race was 2:04 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
3 races · 3 events
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Birmingham21 Oct 2023Individual Open · Men1:13:54145/1182Beat 88%
↑ 371 days after Birmingham 2022 2:04 worse than the field Why ↓Close ↑
2:04 behind the field: 0:58 slower on the clock, against 1:06 faster for everyone.
The fieldCompare these two →1:06 faster This athlete0:58 slower -
Birmingham15 Oct 2022Individual Open · Men1:12:56 PB123/960Beat 87%
↑ 350 days after Birmingham 2021 2:19 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:09 faster on the clock looks better than it was: the race was 6:28 faster for everyone, which leaves this 2:19 behind the field.
The fieldCompare these two →6:28 faster This athlete4:09 faster -
Birmingham30 Oct 2021Individual Open · Men1:17:0528/178Beat 84%