Progress against the field
Between Berlin 2025 and Cologne 2026, Jennifer Jerger lost 3:14 to the field.
The clock says 3:47 faster, but the races themselves got 7:01 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
7 races · 6 events
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Cologne16 Apr 2026Doubles Open · Mixed59:17 PB7/884Beat 99%
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Cologne16 Apr 2026Individual Open · Women1:07:16 PB1/583Beat 100%
↑ 125 days after Frankfurt 2025 2:31 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:22 faster on the clock looks better than it was: the race was 2:53 faster for everyone, which leaves this 2:31 behind the field.
The fieldCompare these two →2:53 faster This athlete0:22 faster -
Frankfurt12 Dec 2025Individual Open · Women1:07:385/1071Beat 100%
↑ 42 days after Stuttgart 2025 0:23 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:07 faster on the clock, yet the race was 2:30 faster for everyone, so 0:23 was lost on the field.
The fieldCompare these two →2:30 faster This athlete2:07 faster -
Stuttgart31 Oct 2025Individual Open · Women1:09:4513/852Beat 99%
↑ 29 days after Hamburg 2025 1:13 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:16 faster on the clock, yet the race was 1:29 faster for everyone, so 1:13 was lost on the field.
The fieldCompare these two →1:29 faster This athlete0:16 faster -
Hamburg2 Oct 2025Individual Open · Women1:10:015/233Beat 98%
↑ 139 days after Berlin 2025 0:53 better than the field Why ↓Close ↑
0:53 better than the field: 1:02 faster on the clock, against 0:09 faster for everyone.
The fieldCompare these two →0:09 faster This athlete1:02 faster -
Berlin16 May 2025Individual Open · Women1:11:0340/784Beat 95%
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Karlsruhe1 Mar 2025Doubles Open · Women1:11:25 PB26/622Beat 96%