Progress against the field
Between Hamburg 2024 and Cologne 2025, David Roche pulled 3:33 ahead of the field.
The clock says 6:44 faster, but the races themselves got 3:11 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
5 races · 5 events
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Stockholm18 Dec 2025Doubles Open · Mixed1:33:34 PB856/1002Beat 15%
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Frankfurt12 Dec 2025Doubles Open · Men1:09:57 PB257/941Beat 73%
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Cologne10 Apr 2025Individual Open · Men1:35:26 PB373/494Beat 25%
↑ 159 days after Hamburg 2024 3:33 better than the field Why ↓Close ↑
6:44 faster on the clock, and the race was 3:11 faster for everyone, so 3:33 of it was this athlete.
The fieldCompare these two →3:11 faster This athlete6:44 faster -
Hamburg2 Nov 2024Individual Open · Men1:42:101041/1248Beat 17%
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KölnDate unknownIndividual Open · Men1:44:47723/815Beat 11%