Progress against the field
Between Cologne 2025 and Frankfurt 2025, Mara Marie Grootz and Thomas Bigge lost 9:37 to the field.
Over the same races everyone got 0:30 quicker, so 9:07 slower on the clock looks better than it was.
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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Frankfurt12 Dec 2025Doubles Open · Mixed1:30:181120/1469Beat 24%
↑ 71 days after Hamburg 2025, with Thomas Bigge 8:48 worse than the field Why ↓Close ↑
8:48 behind the field: 9:22 slower on the clock, against 0:34 slower for everyone.
The fieldCompare these two →0:34 slower This pair9:22 slower -
Hamburg2 Oct 2025Doubles Open · Mixed1:20:56 PB335/711Beat 53%
↑ 175 days after Cologne 2025, with Thomas Bigge 0:49 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:15 faster on the clock looks better than it was: the race was 1:04 faster for everyone, which leaves this 0:49 behind the field.
The fieldCompare these two →1:04 faster This pair0:15 faster -
Cologne10 Apr 2025Doubles Open · Mixed1:21:11183/333Beat 45%
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KölnDate unknownDoubles Open · Mixed1:29:16477/598Beat 20%