Progress against the field
Between Utrecht 2025 and Rotterdam 2026, Naomi Molleman and Yentl Molleman pulled 2:36 ahead of the field.
The clock says 8:08 faster, but the races themselves got 5:32 quicker for everyone.
The biggest step was Amsterdam 2026 → Rotterdam 2026: 2:36 on the field in 84 days.
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 Doubles Open · Women, with Yentl Molleman, the one raced most; every comparison is in the list below.
Every race
5 races · 5 events
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Heerenveen14 May 2026Doubles Open · Mixed1:04:36 PB51/808Beat 94%
↑ 153 days after Gent 2025, with Emiel Lalleman 2:00 better than the field Why ↓Close ↑
2:00 better than the field: 4:44 faster on the clock, against 2:44 faster for everyone.
The fieldCompare these two →2:44 faster This pair4:44 faster -
Rotterdam15 Apr 2026Doubles Open · Women1:12:32 PB66/936Beat 93%
↑ 84 days after Amsterdam 2026, with Yentl Molleman 2:36 better than the field Why ↓Close ↑
3:36 faster on the clock, and the race was 1:00 faster for everyone, so 2:36 of it was this pair.
The fieldCompare these two →1:00 faster This pair3:36 faster -
Amsterdam21 Jan 2026Doubles Open · Women1:16:08180/1030Beat 83%
↑ 54 days after Utrecht 2025, with Yentl Molleman 0:00 better than the field Why ↓Close ↑
4:32 faster on the clock, and the race was 4:32 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →4:32 faster This pair4:32 faster -
Gent12 Dec 2025Doubles Open · Mixed1:09:20132/863Beat 85%
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Utrecht28 Nov 2025Doubles Open · Women1:20:40217/828Beat 74%