Progress against the field
From Heerenveen 2025 to Mechelen 2026, the field gained 4:01 on Kevin Oskam and Dorien Oskam-Keesom.
The clock says 3:13 faster, but the races themselves got 7:14 quicker for everyone.
The biggest step was Heerenveen 2025 → Maastricht 2025: 4:12 on the field in 133 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.
Every race
10 races · 8 events
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Valencia17 Oct 2026Doubles Open · Men1:00:5344/587Beat 93%
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Valencia17 Oct 2026Relay · Mixed57:371/42Beat 98%
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Heerenveen14 May 2026Doubles Open · Men1:00:51 PB51/494Beat 90%
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Rotterdam15 Apr 2026Relay · Mixed1:00:386/86Beat 93%
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Rotterdam15 Apr 2026Individual Open · Men1:18:37 PB160/570Beat 72%
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Mechelen26 Mar 2026Doubles Open · Mixed1:06:07 PB47/394Beat 88%
↑ 118 days after Utrecht 2025, with Dorien Oskam-Keesom 4:24 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:32 faster on the clock, yet the race was 4:56 faster for everyone, so 4:24 was lost on the field.
The fieldCompare these two →4:56 faster This pair0:32 faster -
Amsterdam21 Jan 2026Relay · Mixed1:08:3323/68Beat 66%
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Utrecht28 Nov 2025Doubles Open · Mixed1:06:3923/701Beat 97%
↑ 70 days after Maastricht 2025, with Dorien Oskam-Keesom 3:49 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:43 faster on the clock looks better than it was: the race was 4:32 faster for everyone, which leaves this 3:49 behind the field.
The fieldCompare these two →4:32 faster This pair0:43 faster -
Maastricht19 Sep 2025Doubles Open · Mixed1:07:2215/364Beat 96%
↑ 133 days after Heerenveen 2025, with Dorien Oskam-Keesom 4:12 better than the field Why ↓Close ↑
The race was 2:14 slower for everyone and the clock still says 1:58 faster: 4:12 gained on the field.
The fieldCompare these two →2:14 slower This pair1:58 faster -
Heerenveen9 May 2025Doubles Open · Mixed1:09:2028/250Beat 89%