Progress against the field
Silke Van Slageren and Elvia van Slageren have dropped 7:10 behind the field from Heerenveen 2025 to Amsterdam 2026.
Over the same races everyone got 2:55 quicker, so 4:15 slower 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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Amsterdam21 Jan 2026Doubles Open · Women1:24:15488/1030Beat 53%
↑ 257 days after Heerenveen 2025, with Elvia van Slageren 7:10 worse than the field Why ↓Close ↑
7:10 behind the field: 4:15 slower on the clock, against 2:55 faster for everyone.
The fieldCompare these two →2:55 faster This pair4:15 slower -
Heerenveen9 May 2025Doubles Open · Women1:20:00 PB99/566Beat 83%