Progress against the field
Between Cologne 2025 and Cologne 2026, Mathias Jansen lost 12:23 to the field.
The clock says 7:35 slower, but the races themselves got 4:48 quicker for everyone.
The longest gap between two races compared here, 246 days between Cologne 2025 and Frankfurt 2025, cost 5:17 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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Berlin22 May 2026Doubles Open · Men1:18:33 PB469/816Beat 43%
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Cologne16 Apr 2026Individual Open · Men1:48:23800/924Beat 13%
↑ 125 days after Frankfurt 2025 7:06 worse than the field Why ↓Close ↑
7:06 behind the field: 4:07 slower on the clock, against 2:59 faster for everyone.
The fieldCompare these two →2:59 faster This athlete4:07 slower -
Frankfurt12 Dec 2025Individual Open · Men1:44:161583/1883Beat 16%
↑ 246 days after Cologne 2025 5:17 worse than the field Why ↓Close ↑
5:17 behind the field: 3:28 slower on the clock, against 1:49 faster for everyone.
The fieldCompare these two →1:49 faster This athlete3:28 slower -
Cologne10 Apr 2025Individual Open · Men1:40:48 PB986/1182Beat 17%