Progress against the field
Between Hamburg 2024 and Mechelen 2026, Jan Stratmann lost 1:42 to the field.
Over the same races everyone got 5:08 quicker, so 3:26 faster on the clock looks better than it was.
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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Mechelen26 Mar 2026Individual Open · Men1:06:05 PB38/561Beat 93%
↑ 104 days after Frankfurt 2025 1:42 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:28 faster on the clock looks better than it was: the race was 5:10 faster for everyone, which leaves this 1:42 behind the field.
The fieldCompare these two →5:10 faster This athlete3:28 faster -
Frankfurt12 Dec 2025Individual Open · Men1:09:33133/1883Beat 93%
↑ 405 days after Hamburg 2024 0:00 better than the field Why ↓Close ↑
0:02 slower on the clock, and the race was 0:02 slower for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →0:02 slower This athlete0:02 slower -
Hamburg2 Nov 2024Individual Open · Men1:09:31102/1248Beat 92%
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Amsterdam22 Oct 2022Individual Open · Men1:10:5034/561Beat 94%
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KölnDate unknownIndividual Open · Men1:12:01154/815Beat 81%