Progress against the field
Kelly van Heezik has gained 7:07 on the field from Belgium 2025 to Rotterdam 2026.
Over the same races everyone got 3:36 quicker, so 10:43 faster on the clock looks better than it was.
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
4 races · 4 events
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Rotterdam15 Apr 2026Individual Open · Women1:29:30 PB238/695Beat 66%
↑ 375 days after Belgium 2025 7:07 better than the field Why ↓Close ↑
10:43 faster on the clock, and the race was 3:36 faster for everyone, so 7:07 of it was this athlete.
The fieldCompare these two →3:36 faster This athlete10:43 faster -
Utrecht28 Nov 2025Doubles Open · Women1:21:06 PB234/828Beat 72%
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Belgium5 Apr 2025Individual Open · Women1:40:13509/765Beat 34%
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Amsterdam10 Oct 2024Doubles Open · Mixed1:23:33 PB361/618Beat 42%