Progress against the field
From Rotterdam 2026 to Maastricht 2026, Julia Jongerbloed got 2:19 faster than the field.
The clock says 3:29 faster, but the races themselves got 1:10 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.
Every race
7 races · 7 events
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Maastricht19 Sep 2026Individual Open · Women1:13:31 PB18/577Beat 97%
↑ 157 days after Rotterdam 2026 2:19 better than the field Why ↓Close ↑
3:29 faster on the clock, and the race was 1:10 faster for everyone, so 2:19 of it was this athlete.
The fieldCompare these two →1:10 faster This athlete3:29 faster -
Berlin22 May 2026Doubles Open · Mixed1:11:13 PB81/577Beat 86%
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Heerenveen14 May 2026Doubles Pro · Women1:15:23 PB89/231Beat 62%
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Rotterdam15 Apr 2026Individual Open · Women1:17:0028/462Beat 94%
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Mechelen26 Mar 2026Doubles Open · Women1:12:11 PB31/285Beat 89%
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Katowice21 Feb 2026Individual Open · Women1:20:1797/486Beat 80%
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Auckland29 Jan 2026Individual Open · Women1:36:04171/467Beat 63%