Progress against the field
Marcelle Jansen has dropped 0:24 behind the field from Maastricht 2024 to Amsterdam 2024.
Over the same races everyone got 4:04 quicker, so 3:40 faster on the clock looks better than it was.
The longest gap between two races compared here, 187 days between Rotterdam 2024 and Amsterdam 2024, still ended 1:30 ahead of 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 · 4 events
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Amsterdam21 Jan 2026Relay · Women1:24:2630/63Beat 52%
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Amsterdam10 Oct 2024Relay · Women1:12:043/37Beat 92%
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Amsterdam10 Oct 2024Individual Open · Women1:29:44 PB253/678Beat 63%
↑ 187 days after Rotterdam 2024 1:30 better than the field Why ↓Close ↑
1:30 better than the field: 3:12 faster on the clock, against 1:42 faster for everyone.
The fieldCompare these two →1:42 faster This athlete3:12 faster -
Rotterdam6 Apr 2024Individual Open · Women1:32:56271/585Beat 54%
↑ 77 days after Maastricht 2024 1:54 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:28 faster on the clock, yet the race was 2:22 faster for everyone, so 1:54 was lost on the field.
The fieldCompare these two →2:22 faster This athlete0:28 faster -
Maastricht20 Jan 2024Individual Open · Women1:33:24177/314Beat 44%