Progress against the field
Between Gent 2025 and Mechelen 2026, Daniel Rijlaarsdam and Boris van de Giessen kept pace with the field.
Over the same races everyone got 3:00 quicker, so 2:59 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
5 races · 4 events
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Rotterdam15 Apr 2026Relay · Mixed1:13:3734/86Beat 61%
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Rotterdam15 Apr 2026Doubles Open · Men58:19 PB14/674Beat 98%
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Mechelen26 Mar 2026Doubles Open · Men59:2535/593Beat 94%
↑ 104 days after Gent 2025, with Boris van de Giessen 0:01 worse than the field Why ↓Close ↑
Moved with the field: 2:59 faster on the clock, against 3:00 faster for everyone.
The fieldCompare these two →3:00 faster This pair2:59 faster -
Gent12 Dec 2025Doubles Open · Men1:02:2497/1164Beat 92%
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Johannesburg29 Nov 2025Doubles Open · Men1:18:30101/439Beat 77%