Progress against the field
Rianne Boschker has gained 20:56 on the field from Maastricht 2025 to Maastricht 2026.
The clock says 25:57 faster, but the races themselves got 5:01 quicker for everyone.
The longest gap between two races compared here, 241 days between Amsterdam 2026 and Maastricht 2026, still ended 4:43 ahead of 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
7 races · 5 events
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Maastricht19 Sep 2026Individual Open · Women1:21:17 PB33/201Beat 84%
↑ 241 days after Amsterdam 2026 4:43 better than the field Why ↓Close ↑
The race was 1:54 slower for everyone and the clock still says 2:49 faster: 4:43 gained on the field.
The fieldCompare these two →1:54 slower This athlete2:49 faster -
Heerenveen14 May 2026Doubles Open · Women1:21:10 PB228/737Beat 69%
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Heerenveen14 May 2026Doubles Open · Mixed1:25:31 PB532/808Beat 34%
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Amsterdam21 Jan 2026Doubles Open · Women1:39:22921/1030Beat 11%
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Amsterdam21 Jan 2026Individual Open · Women1:24:0661/288Beat 79%
↑ 124 days after Maastricht 2025 16:13 better than the field Why ↓Close ↑
16:13 better than the field: 23:08 faster on the clock, against 6:55 faster for everyone.
The fieldCompare these two →6:55 faster This athlete23:08 faster -
Maastricht19 Sep 2025Individual Open · Women1:47:14243/348Beat 30%
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Copenhagen14 Mar 2025Doubles Open · Women1:36:09562/650Beat 14%