Progress against the field
Between Cologne 2025 and Berlin 2026, Klara Büssing and Skyler Koch pulled 8:48 ahead of the field.
Over the same races everyone got 1:28 quicker, so 10:16 faster on the clock looks better than it was.
The longest gap between two races compared here, 246 days between Cologne 2025 and Frankfurt 2025, cost 4:54 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. The summary above covers Doubles Open · Women, with Skyler Koch, the one raced most; every comparison is in the list below.
Every race
5 races · 5 events
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Berlin22 May 2026Doubles Open · Women1:16:28 PB64/295Beat 78%
↑ 161 days after Frankfurt 2025, with Skyler Koch 13:42 better than the field Why ↓Close ↑
14:47 faster on the clock, and the race was 1:05 faster for everyone, so 13:42 of it was this pair.
The fieldCompare these two →1:05 faster This pair14:47 faster -
Cologne16 Apr 2026Doubles Open · Women1:19:0667/262Beat 74%
↑ 335 days after Berlin 2025, with Skyler Jolie Koch 1:13 better than the field Why ↓Close ↑
0:39 faster on the clock in a race that was 0:34 slower for everyone: 1:13 better than the field.
The fieldCompare these two →0:34 slower This pair0:39 faster -
Frankfurt12 Dec 2025Doubles Open · Women1:31:15929/1496Beat 38%
↑ 246 days after Cologne 2025, with Skyler Koch 4:54 worse than the field Why ↓Close ↑
4:54 behind the field: 4:31 slower on the clock, against 0:23 faster for everyone.
The fieldCompare these two →0:23 faster This pair4:31 slower -
Berlin16 May 2025Doubles Open · Women1:19:45276/541Beat 49%
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Cologne10 Apr 2025Doubles Open · Women1:26:4488/136Beat 35%