Progress against the field
Between Heerenveen 2025 and Maastricht 2026, Simone Rijnders lost 11:47 to the field.
Over the same races everyone got 4:05 quicker, so 7:42 slower on the clock looks better than it was.
365 days between Maastricht 2025 and Maastricht 2026 is the longest gap compared here, and the second race was 10:46 behind 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
6 races · 6 events
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Maastricht19 Sep 2026Individual Open · Women1:46:56438/577Beat 24%
↑ 365 days after Maastricht 2025 10:46 worse than the field Why ↓Close ↑
10:46 behind the field: 7:45 slower on the clock, against 3:01 faster for everyone.
The fieldCompare these two →3:01 faster This athlete7:45 slower -
Rotterdam15 Apr 2026Doubles Open · Women1:32:25674/936Beat 28%
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Amsterdam21 Jan 2026Doubles Open · Women1:29:36 PB693/1030Beat 33%
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Utrecht28 Nov 2025Doubles Open · Women1:34:58610/828Beat 26%
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Maastricht19 Sep 2025Individual Open · Women1:39:11 PB373/590Beat 37%
↑ 133 days after Heerenveen 2025 1:01 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:03 faster on the clock, yet the race was 1:04 faster for everyone, so 1:01 was lost on the field.
The fieldCompare these two →1:04 faster This athlete0:03 faster -
Heerenveen9 May 2025Individual Open · Women1:39:14341/571Beat 40%