Progress against the field
Between Gdansk 2025 and Poznan 2025, Marcin Chejdysz lost 3:02 to the field.
Over the same races everyone got 3:34 quicker, so 0:32 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
4 races · 4 events
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Poznan13 Dec 2025Individual Open · Men1:21:12 PB412/1184Beat 65%
↑ 62 days after Gdansk 2025 3:02 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:32 faster on the clock, yet the race was 3:34 faster for everyone, so 3:02 was lost on the field.
The fieldCompare these two →3:34 faster This athlete0:32 faster -
Gdansk12 Oct 2025Individual Open · Men1:21:44267/745Beat 64%
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Warsaw12 Apr 2025Doubles Open · Men1:13:03 PB95/219Beat 57%
↑ 161 days after Poznan 2024, with Wojciech Górecki 0:53 better than the field Why ↓Close ↑
0:53 better than the field: 4:51 faster on the clock, against 3:58 faster for everyone.
The fieldCompare these two →3:58 faster This pair4:51 faster -
Poznan2 Nov 2024Doubles Open · Men1:17:54192/265Beat 28%