Progress against the field
Between Heerenveen 2025 and Heerenveen 2026, Marlon van de Put lost 9:31 to the field.
Over the same races everyone got 10:56 quicker, so 1:25 faster on the clock looks better than it was.
The biggest step was Amsterdam 2026 → Rotterdam 2026: 2:55 on the field in 84 days.
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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
9 races · 9 events
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Maastricht19 Sep 2026Individual Pro · Men1:55:49390/399Beat 2%
↑ 177 days after Mechelen 2026 11:31 worse than the field Why ↓Close ↑
13:35 slower on the clock in a race that was 2:04 slower for everyone: 11:31 lost to the field.
The fieldCompare these two →2:04 slower This athlete13:35 slower -
Heerenveen14 May 2026Individual Open · Men1:31:23 PB361/490Beat 26%
↑ 29 days after Rotterdam 2026 1:24 better than the field Why ↓Close ↑
1:24 better than the field: 3:11 faster on the clock, against 1:47 faster for everyone.
The fieldCompare these two →1:47 faster This athlete3:11 faster -
Rotterdam15 Apr 2026Individual Open · Men1:34:34397/556Beat 29%
↑ 84 days after Amsterdam 2026 2:55 better than the field Why ↓Close ↑
2:55 better than the field: 5:03 faster on the clock, against 2:08 faster for everyone.
The fieldCompare these two →2:08 faster This athlete5:03 faster -
Mechelen26 Mar 2026Individual Pro · Men1:42:14 PB445/457Beat 3%
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Amsterdam21 Jan 2026Individual Open · Men1:39:371376/1620Beat 15%
↑ 54 days after Utrecht 2025 1:46 better than the field Why ↓Close ↑
1:46 better than the field: 6:53 faster on the clock, against 5:07 faster for everyone.
The fieldCompare these two →5:07 faster This athlete6:53 faster -
Utrecht28 Nov 2025Individual Open · Men1:46:301108/1337Beat 17%
↑ 70 days after Maastricht 2025 13:34 worse than the field Why ↓Close ↑
13:34 behind the field: 9:58 slower on the clock, against 3:36 faster for everyone.
The fieldCompare these two →3:36 faster This athlete9:58 slower -
Maastricht19 Sep 2025Individual Open · Men1:36:32881/1352Beat 35%
↑ 133 days after Heerenveen 2025 2:02 worse than the field Why ↓Close ↑
2:02 behind the field: 3:44 slower on the clock, against 1:42 slower for everyone.
The fieldCompare these two →1:42 slower This athlete3:44 slower -
Heerenveen9 May 2025Individual Open · Men1:32:48851/1217Beat 30%
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Karlsruhe1 Mar 2025Individual Open · Men1:40:23933/1208Beat 23%