Progress against the field
Between Hamburg 2024 and Frankfurt 2025, Henning Janßen lost 4:35 to the field.
The races themselves barely changed, so 4:37 slower on the clock is the real picture.
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
2 races · 2 events
-
Frankfurt12 Dec 2025Individual Open · Men1:37:281411/1883Beat 25%
↑ 405 days after Hamburg 2024 4:35 worse than the field Why ↓Close ↑
4:35 behind the field: 4:37 slower on the clock, against 0:02 slower for everyone.
The fieldCompare these two →0:02 slower This athlete4:37 slower -
Hamburg2 Nov 2024Individual Open · Men1:32:51 PB852/1248Beat 32%