Progress against the field
Between Heerenveen 2025 and Maastricht 2025, Patty Frijn kept pace with the field.
The clock says 1:14 faster, but the races themselves got 1:04 quicker for everyone.
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 Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
6 races · 6 events
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Heerenveen14 May 2026Doubles Open · Women1:07:13 PB9/513Beat 98%
↑ 29 days after Rotterdam 2026, with Suzanne Bak 0:53 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:21 faster on the clock, yet the race was 3:14 faster for everyone, so 0:53 was lost on the field.
The fieldCompare these two →3:14 faster This pair2:21 faster -
Rotterdam15 Apr 2026Doubles Open · Women1:09:3412/472Beat 98%
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Madrid27 Nov 2025Doubles Open · Women1:10:5939/923Beat 96%
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Maastricht19 Sep 2025Individual Open · Women1:15:57 PB39/590Beat 93%
↑ 133 days after Heerenveen 2025 0:10 better than the field Why ↓Close ↑
0:10 better than the field: 1:14 faster on the clock, against 1:04 faster for everyone.
The fieldCompare these two →1:04 faster This athlete1:14 faster -
Heerenveen9 May 2025Individual Open · Women1:17:1139/571Beat 93%
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Amsterdam10 Oct 2024Doubles Open · Women1:12:4445/657Beat 93%