Progress against the field
Amir Jahanfar has dropped 9:13 behind the field from Hamburg 2019 to Hamburg 2026.
Over the same races everyone got 8:23 quicker, so 0:50 slower on the clock looks better than it was.
The longest gap between two races compared here, 1099 days between Hamburg 2019 and Hamburg 2022, cost 4:38 on 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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Hamburg28 Oct 2026Individual Open · Men1:23:01419/1103Beat 62%
↑ 391 days after Hamburg 2025 4:32 worse than the field Why ↓Close ↑
1:32 slower on the clock in a race that was 3:00 faster for everyone: 4:32 lost to the field.
The fieldCompare these two →3:00 faster This athlete1:32 slower -
Hamburg2 Oct 2025Individual Open · Men1:21:29 PB466/1486Beat 69%
↑ 1041 days after Hamburg 2022 0:03 worse than the field Why ↓Close ↑
Moved with the field: 1:06 faster on the clock, against 1:09 faster for everyone.
The fieldCompare these two →1:09 faster This athlete1:06 faster -
Hamburg26 Nov 2022Individual Open · Men1:22:35203/525Beat 61%
↑ 1099 days after Hamburg 2019 4:38 worse than the field Why ↓Close ↑
4:38 behind the field: 0:24 slower on the clock, against 4:14 faster for everyone.
The fieldCompare these two →4:14 faster This athlete0:24 slower -
Hamburg23 Nov 2019Individual Open · Men1:22:1177/463Beat 83%