Progress against the field
From Rotterdam 2023 to Amsterdam 2023, the field gained 3:31 on Joyce Groeneveld and Tamara Kelderman.
Over the same races everyone got 2:00 quicker, so 1:31 slower 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
2 races · 2 events
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Amsterdam4 Nov 2023Doubles Open · Women1:37:17245/319Beat 23%
↑ 168 days after Rotterdam 2023, with Tamara Kelderman 3:31 worse than the field Why ↓Close ↑
1:31 slower on the clock in a race that was 2:00 faster for everyone: 3:31 lost to the field.
The fieldCompare these two →2:00 faster This pair1:31 slower -
Rotterdam20 May 2023Doubles Open · Women1:35:46 PB144/222Beat 35%