Progress against the field
Norman Van Den Boom has dropped 10:56 behind the field from Hamburg 2022 to Cologne 2025.
Over the same races everyone got 5:44 quicker, so 5:12 slower on the clock looks better than it was.
707 days between Hamburg 2022 and Hamburg 2024 is the longest gap compared here, and the second race was 6:49 behind 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
6 races · 6 events
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Cologne16 Apr 2026Doubles Open · Men1:12:27 PB145/362Beat 60%
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Maastricht19 Sep 2025Doubles Open · Mixed1:21:55 PB152/364Beat 58%
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Cologne10 Apr 2025Individual Open · Men1:29:05321/494Beat 35%
↑ 159 days after Hamburg 2024 4:07 worse than the field Why ↓Close ↑
0:56 slower on the clock in a race that was 3:11 faster for everyone: 4:07 lost to the field.
The fieldCompare these two →3:11 faster This athlete0:56 slower -
Hamburg2 Nov 2024Individual Open · Men1:28:09710/1248Beat 43%
↑ 707 days after Hamburg 2022 6:49 worse than the field Why ↓Close ↑
4:16 slower on the clock in a race that was 2:33 faster for everyone: 6:49 lost to the field.
The fieldCompare these two →2:33 faster This athlete4:16 slower -
Stuttgart28 Sep 2024Doubles Open · Men1:13:43161/308Beat 48%
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Hamburg26 Nov 2022Individual Open · Men1:23:53 PB225/525Beat 57%