Progress against the field
From Maastricht 2025 to Utrecht 2025, Siebe Jagersma and Ymke Jagersma have moved with the field: what changed on the clock changed for everyone.
Over the same races everyone got 4:32 quicker, so 4:23 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
2 races · 2 events
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Utrecht28 Nov 2025Doubles Open · Mixed1:16:46 PB171/701Beat 76%
↑ 70 days after Maastricht 2025, with Ymke Jagersma 0:09 worse than the field Why ↓Close ↑
Moved with the field: 4:23 faster on the clock, against 4:32 faster for everyone.
The fieldCompare these two →4:32 faster This pair4:23 faster -
Maastricht19 Sep 2025Doubles Open · Mixed1:21:09144/364Beat 60%