Progress against the field
Between Hamburg 2024 and Cologne 2026, Jacob-Nelson Zombou lost 0:29 to the field.
The clock says 1:10 slower, but the races themselves got 0:41 slower for everyone.
The longest gap between two races compared here, 371 days between Cologne 2025 and Cologne 2026, cost 1:43 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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Cologne16 Apr 2026Individual Pro · Men1:16:39140/455Beat 69%
↑ 371 days after Cologne 2025 1:43 worse than the field Why ↓Close ↑
1:43 behind the field: 2:33 slower on the clock, against 0:50 slower for everyone.
The fieldCompare these two →0:50 slower This athlete2:33 slower -
Cologne10 Apr 2025Individual Pro · Men1:14:06 PB24/96Beat 75%
↑ 159 days after Hamburg 2024 1:14 better than the field Why ↓Close ↑
1:14 better than the field: 1:23 faster on the clock, against 0:09 faster for everyone.
The fieldCompare these two →0:09 faster This athlete1:23 faster -
Hamburg2 Nov 2024Individual Pro · Men1:15:2967/180Beat 63%
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Stuttgart28 Sep 2024Individual Pro · Men1:15:3150/146Beat 66%