Progress against the field
David Sieben has gained 4:36 on the field from Maastricht 2024 to Rotterdam 2024.
Over the same races everyone got 1:49 slower, so 2:47 faster on the clock looks worse 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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Geneva9 Oct 2026Doubles Open · Men59:37 PB44/1072Beat 96%
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Rotterdam15 Apr 2026Doubles Open · Men59:4119/580Beat 97%
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Utrecht28 Nov 2025Doubles Open · Men1:01:0117/461Beat 96%
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Rotterdam6 Apr 2024Individual Open · Men1:07:46 PB25/1380Beat 98%
↑ 77 days after Maastricht 2024 4:36 better than the field Why ↓Close ↑
The race was 1:49 slower for everyone and the clock still says 2:47 faster: 4:36 gained on the field.
The fieldCompare these two →1:49 slower This athlete2:47 faster -
Maastricht20 Jan 2024Individual Open · Men1:10:3360/781Beat 92%