Progress against the field
David Janzon has dropped 4:29 behind the field from Hamburg 2024 to Cologne 2026.
The clock says 0:07 slower, but the races themselves got 4:22 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
5 races · 5 events
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Cologne16 Apr 2026Individual Open · Men1:16:37207/924Beat 78%
↑ 196 days after Hamburg 2025 4:35 worse than the field Why ↓Close ↑
0:48 slower on the clock in a race that was 3:47 faster for everyone: 4:35 lost to the field.
The fieldCompare these two →3:47 faster This athlete0:48 slower -
Hamburg2 Oct 2025Individual Open · Men1:15:49 PB285/1486Beat 81%
↑ 334 days after Hamburg 2024 0:06 better than the field Why ↓Close ↑
Moved with the field: 0:41 faster on the clock, against 0:35 faster for everyone.
The fieldCompare these two →0:35 faster This athlete0:41 faster -
Cologne10 Apr 2025Doubles Open · Mixed1:18:29440/921Beat 52%
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Hamburg2 Nov 2024Individual Open · Men1:16:30316/1248Beat 75%
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KölnDate unknownDoubles Open · Mixed1:14:31 PB185/598Beat 69%