Progress against the field
Between Rimini 2024 and Rome 2025, Jeff Keyzer lost 0:53 to the field.
The clock says 4:11 faster, but the races themselves got 5:04 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
4 races · 4 events
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Rome26 Sep 2025Individual Open · Men1:24:29 PB776/1367Beat 43%
↑ 482 days after Rimini 2024 0:53 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:11 faster on the clock looks better than it was: the race was 5:04 faster for everyone, which leaves this 0:53 behind the field.
The fieldCompare these two →5:04 faster This athlete4:11 faster -
Rimini1 Jun 2024Individual Open · Men1:28:40561/1156Beat 52%
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Katowice24 Feb 2024Doubles Open · Men1:20:00 PB68/96Beat 29%
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Valencia28 Oct 2023Individual Pro · Men1:36:23 PB78/88Beat 11%