Progress against the field
Between Frankfurt 2024 and Berlin 2026, Jan Käseberg and Lisa Käseberg lost 8:33 to the field.
The clock says 3:26 slower, but the races themselves got 5:07 quicker for everyone.
204 days between Cologne 2025 and Stuttgart 2025 is the longest gap compared here, and the second race was 3:59 behind 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. The summary above covers Doubles Open · Mixed, with Lisa Käseberg, the one raced most; every comparison is in the list below.
Every race
8 races · 8 events
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Berlin22 May 2026Doubles Open · Mixed1:15:25160/577Beat 72%
↑ 203 days after Stuttgart 2025, with Lisa Käseberg 1:42 worse than the field Why ↓Close ↑
1:42 behind the field: 0:56 slower on the clock, against 0:46 faster for everyone.
The fieldCompare these two →0:46 faster This pair0:56 slower -
Stuttgart31 Oct 2025Doubles Open · Mixed1:14:29256/855Beat 70%
↑ 204 days after Cologne 2025, with Lisa Käseberg 3:59 worse than the field Why ↓Close ↑
3:59 behind the field: 3:38 slower on the clock, against 0:21 faster for everyone.
The fieldCompare these two →0:21 faster This pair3:38 slower -
Cologne10 Apr 2025Doubles Open · Mixed1:10:51 PB180/921Beat 81%
↑ 117 days after Frankfurt 2024, with Lisa Käseberg 2:52 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:08 faster on the clock, yet the race was 4:00 faster for everyone, so 2:52 was lost on the field.
The fieldCompare these two →4:00 faster This pair1:08 faster -
Frankfurt14 Dec 2024Doubles Open · Mixed1:11:59221/861Beat 74%
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Karlsruhe16 Mar 2024Doubles Pro · Men1:09:22 PB22/54Beat 59%
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Frankfurt9 Dec 2023Individual Open · Men1:23:47 PB366/843Beat 57%
↑ 308 days after Stuttgart 2023 0:59 better than the field Why ↓Close ↑
0:59 better than the field: 2:53 faster on the clock, against 1:54 faster for everyone.
The fieldCompare these two →1:54 faster This athlete2:53 faster -
Stuttgart4 Feb 2023Individual Open · Men1:26:40144/267Beat 46%
↑ 56 days after Frankfurt 2022 0:18 better than the field Why ↓Close ↑
1:21 faster on the clock, and the race was 1:03 faster for everyone, so 0:18 of it was this athlete.
The fieldCompare these two →1:03 faster This athlete1:21 faster -
Frankfurt10 Dec 2022Individual Open · Men1:28:01221/350Beat 37%