Progress against the field
Marlon Ziehl has dropped 29:09 behind the field from Barcelona 2023 to Cologne 2025.
The clock says 22:23 slower, but the races themselves got 6:46 quicker for everyone.
The longest gap between two races compared here, 267 days between Vienna - European Championship 2024 and Hamburg 2024, still ended 2:15 ahead of 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.
Every race
12 races · 11 events
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Cologne10 Apr 2025Individual Open · Men1:39:32397/494Beat 20%
↑ 117 days after Frankfurt 2024 16:16 worse than the field Why ↓Close ↑
16:16 behind the field: 13:18 slower on the clock, against 2:58 faster for everyone.
The fieldCompare these two →2:58 faster This athlete13:18 slower -
Frankfurt14 Dec 2024Individual Open · Men1:26:14808/1480Beat 45%
↑ 42 days after Hamburg 2024 2:51 worse than the field Why ↓Close ↑
3:09 slower on the clock in a race that was 0:18 slower for everyone: 2:51 lost to the field.
The fieldCompare these two →0:18 slower This athlete3:09 slower -
Hamburg2 Nov 2024Doubles Open · Mixed1:18:16 PB278/618Beat 55%
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Hamburg2 Nov 2024Individual Open · Men1:23:05540/1248Beat 57%
↑ 267 days after Vienna - European Championship 2024 2:15 better than the field Why ↓Close ↑
4:46 faster on the clock, and the race was 2:31 faster for everyone, so 2:15 of it was this athlete.
The fieldCompare these two →2:31 faster This athlete4:46 faster -
Vienna - European Championship9 Feb 2024Individual Open · Men1:27:51428/698Beat 39%
↑ 83 days after Barcelona 2023 12:17 worse than the field Why ↓Close ↑
10:42 slower on the clock in a race that was 1:35 faster for everyone: 12:17 lost to the field.
The fieldCompare these two →1:35 faster This athlete10:42 slower -
Barcelona18 Nov 2023Individual Open · Men1:17:09203/594Beat 66%
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Amsterdam4 Nov 2023Individual Open · Men1:19:35216/1079Beat 80%
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Dubai2 Sep 2023Individual Open · Men1:30:00136/270Beat 50%
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Rotterdam20 May 2023Individual Open · Men1:24:34213/575Beat 63%
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Miami25 Mar 2023Individual Open · MenDNF—
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KölnDate unknownIndividual Open · Men1:13:32 PB186/815Beat 77%
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RiminiDate unknownDoubles Open · Men1:14:57 PB31/66Beat 53%