Progress against the field
From Rotterdam 2025 to Heerenveen 2025, Samantha Vreugdenhil and Arjan Koopen got 0:16 faster than the field.
Over the same races everyone got 3:07 quicker, so 3:23 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
4 races · 4 events
-
Maastricht19 Sep 2025Individual Open · Women2:13:10 PB327/348Beat 6%
-
Heerenveen9 May 2025Doubles Open · Mixed1:52:52 PB485/492Beat 1%
↑ 71 days after Rotterdam 2025, with Arjan Koopen 0:16 better than the field Why ↓Close ↑
0:16 better than the field: 3:23 faster on the clock, against 3:07 faster for everyone.
The fieldCompare these two →3:07 faster This pair3:23 faster -
Rotterdam27 Feb 2025Doubles Open · Mixed1:56:15694/707Beat 2%
-
Frankfurt14 Dec 2024Doubles Open · Women1:50:38 PB761/788Beat 3%