Progress against the field
Between Amsterdam 2022 and Amsterdam 2023, Edith De Jong lost 12:45 to the field.
Over the same races everyone got 4:02 quicker, so 8:43 slower on the clock looks better than it was.
The longest gap between two races compared here, 210 days between Amsterdam 2022 and Rotterdam 2023, cost 3:00 on 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
5 races · 5 events
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Amsterdam21 Jan 2026Relay · Women1:26:4540/63Beat 37%
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Belgium5 Apr 2025Doubles Open · Women1:31:54 PB463/713Beat 35%
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Amsterdam4 Nov 2023Individual Open · Women1:43:13273/394Beat 31%
↑ 168 days after Rotterdam 2023 9:45 worse than the field Why ↓Close ↑
9:45 behind the field: 7:53 slower on the clock, against 1:52 faster for everyone.
The fieldCompare these two →1:52 faster This athlete7:53 slower -
Rotterdam20 May 2023Individual Open · Women1:35:20130/290Beat 55%
↑ 210 days after Amsterdam 2022 3:00 worse than the field Why ↓Close ↑
3:00 behind the field: 0:50 slower on the clock, against 2:10 faster for everyone.
The fieldCompare these two →2:10 faster This athlete0:50 slower -
Amsterdam22 Oct 2022Individual Open · Women1:34:30 PB129/218Beat 41%