Progress against the field
Stefan Hummel and Eline Schippers-Grevers have gained 3:33 on the field from Rotterdam 2024 to Maastricht 2025.
Over the same races everyone got 2:18 quicker, so 5:51 faster on the clock looks better than it was.
The longest gap between two races compared here, 211 days between Amsterdam 2024 and Heerenveen 2025, still ended 1:10 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
4 races · 4 events
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Maastricht19 Sep 2025Doubles Open · Mixed1:13:2355/364Beat 85%
↑ 133 days after Heerenveen 2025, with Eline Schippers-Grevers 0:06 worse than the field Why ↓Close ↑
2:20 slower on the clock, and the race was 2:14 slower for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →2:14 slower This pair2:20 slower -
Heerenveen9 May 2025Doubles Open · Mixed1:11:03 PB59/492Beat 88%
↑ 211 days after Amsterdam 2024, with Eline Schippers-Grevers 1:10 better than the field Why ↓Close ↑
3:41 faster on the clock, and the race was 2:31 faster for everyone, so 1:10 of it was this pair.
The fieldCompare these two →2:31 faster This pair3:41 faster -
Amsterdam10 Oct 2024Doubles Open · Mixed1:14:44155/618Beat 75%
↑ 187 days after Rotterdam 2024, with Eline Schippers-Grevers 2:29 better than the field Why ↓Close ↑
4:30 faster on the clock, and the race was 2:01 faster for everyone, so 2:29 of it was this pair.
The fieldCompare these two →2:01 faster This pair4:30 faster -
Rotterdam6 Apr 2024Doubles Open · Mixed1:19:14196/534Beat 63%