Progress against the field
Between Rotterdam 2025 and Heerenveen 2026, Alyssa Elbertsen pulled 3:12 ahead of the field.
Over the same races everyone got 7:40 quicker, so 10:52 faster on the clock looks better than it was.
204 days between Rotterdam 2025 and Maastricht 2025 is the longest gap compared here, and the second race was 1:09 better than the field.
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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Maastricht19 Sep 2026Doubles Open · Women1:50:01 PB228/240Beat 5%
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Heerenveen14 May 2026Individual Open · Women1:53:19 PB188/205Beat 8%
↑ 49 days after Mechelen 2026 4:40 better than the field Why ↓Close ↑
5:36 faster on the clock, and the race was 0:56 faster for everyone, so 4:40 of it was this athlete.
The fieldCompare these two →0:56 faster This athlete5:36 faster -
Mechelen26 Mar 2026Individual Open · Women1:58:55268/300Beat 11%
↑ 188 days after Maastricht 2025 2:37 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:13 faster on the clock looks better than it was: the race was 5:50 faster for everyone, which leaves this 2:37 behind the field.
The fieldCompare these two →5:50 faster This athlete3:13 faster -
Maastricht19 Sep 2025Individual Open · Women2:02:08310/348Beat 11%
↑ 204 days after Rotterdam 2025 1:09 better than the field Why ↓Close ↑
2:03 faster on the clock, and the race was 0:54 faster for everyone, so 1:09 of it was this athlete.
The fieldCompare these two →0:54 faster This athlete2:03 faster -
Rotterdam27 Feb 2025Individual Open · Women2:04:11389/411Beat 5%