Progress against the field
Between Belgium 2025 and Utrecht 2025, Marc Pietersen and Daan Pietersen lost 8:54 to the field.
The races themselves barely changed, so 8:50 slower on the clock is the real picture.
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
3 races · 3 events
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Utrecht28 Nov 2025Doubles Open · Men1:25:59727/879Beat 17%
↑ 237 days after Belgium 2025, with Daan Pietersen 8:54 worse than the field Why ↓Close ↑
8:50 slower on the clock in a race that was 0:04 faster for everyone: 8:54 lost to the field.
The fieldCompare these two →0:04 faster This pair8:50 slower -
Maastricht19 Sep 2025Individual Open · Men1:21:11 PB364/1352Beat 73%
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Belgium5 Apr 2025Doubles Open · Men1:17:09 PB558/898Beat 38%