Progress against the field
Between Berlin 2025 and Berlin 2026, Leonard Viezenz lost 7:25 to the field.
Over the same races everyone got 1:22 slower, so 8:47 slower on the clock looks worse than it was.
The longest gap between two races compared here, 232 days between Hamburg 2025 and Berlin 2026, cost 6:12 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
11 races · 10 events
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Berlin22 May 2026Individual Pro · Men1:25:12274/439Beat 38%
↑ 232 days after Hamburg 2025 6:12 worse than the field Why ↓Close ↑
6:33 slower on the clock in a race that was 0:21 slower for everyone: 6:12 lost to the field.
The fieldCompare these two →0:21 slower This athlete6:33 slower -
Cologne16 Apr 2026Doubles Open · Men1:07:0772/362Beat 80%
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Cologne16 Apr 2026Doubles Pro · Men1:16:45328/526Beat 38%
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Mechelen26 Mar 2026Doubles Open · Mixed1:04:10 PB35/394Beat 91%
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Frankfurt12 Dec 2025Doubles Pro · Men1:09:07167/474Beat 65%
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Hamburg2 Oct 2025Individual Pro · Men1:18:39113/249Beat 55%
↑ 139 days after Berlin 2025 1:13 worse than the field Why ↓Close ↑
2:14 slower on the clock in a race that was 1:01 slower for everyone: 1:13 lost to the field.
The fieldCompare these two →1:01 slower This athlete2:14 slower -
Berlin16 May 2025Individual Pro · Men1:16:25 PB213/351Beat 39%
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Cologne10 Apr 2025Doubles Pro · Men1:08:43 PB34/87Beat 61%
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Hamburg2 Nov 2024Doubles Open · Men1:06:44 PB129/700Beat 82%
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Hamburg18 Nov 2023Individual Open · Men1:32:36 PB468/737Beat 37%
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KölnDate unknownDoubles Open · Mixed1:09:0278/598Beat 87%