Progress against the field
Jan Roggemann has dropped 10:18 behind the field from Frankfurt 2024 to Hamburg 2026.
The clock says 0:15 slower, but the races themselves got 10:03 quicker for everyone.
The longest gap between two races compared here, 286 days between Cologne 2025 and Amsterdam 2026, cost 10:47 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.
Every race
9 races · 9 events
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Hamburg28 Oct 2026Individual Open · Men1:01:329/1103Beat 99%
↑ 280 days after Amsterdam 2026 1:40 better than the field Why ↓Close ↑
1:40 better than the field: 2:23 faster on the clock, against 0:43 faster for everyone.
The fieldCompare these two →0:43 faster This athlete2:23 faster -
Amsterdam21 Jan 2026Individual Open · Men1:03:5520/608Beat 97%
↑ 286 days after Cologne 2025 10:47 worse than the field Why ↓Close ↑
4:25 slower on the clock in a race that was 6:22 faster for everyone: 10:47 lost to the field.
The fieldCompare these two →6:22 faster This athlete4:25 slower -
Hamburg2 Oct 2025Doubles Pro · Men59:45 PB22/240Beat 91%
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Berlin16 May 2025Doubles Open · Mixed59:12 PB35/892Beat 96%
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Cologne10 Apr 2025Individual Open · Men59:30 PB4/1182Beat 100%
↑ 117 days after Frankfurt 2024 1:11 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:47 faster on the clock looks better than it was: the race was 2:58 faster for everyone, which leaves this 1:11 behind the field.
The fieldCompare these two →2:58 faster This athlete1:47 faster -
Frankfurt14 Dec 2024Individual Open · Men1:01:1720/1480Beat 99%
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München14 Oct 2023Doubles Open · Men58:509/190Beat 95%
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Hamburg26 Nov 2022Doubles Open · Men58:18 PB4/247Beat 98%
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KölnDate unknownRelay · Men57:304/21Beat 81%