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Half Marathon Calendar near Katwijk aan Zee 2025-2026

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Explore the top half marathons near Katwijk aan Zee for 2025-2026! We've gathered 18 exciting races in the area. Check out our detailed list below to find your next local race.

September 2025
Sep
7
Sunday

Halve Marathon Nieuwkoop

5 km 10 km 21 km
Sep
27
Saturday

Halve van Katwijk

5 km 10 km 15 km 21 km
Sep
28
Sunday

Geuzenloop Zoetermeer

5 km 10 km 21 km
Sep
28
Sunday

Halve van Alphen

5 km 10 km 21 km
October 2025
Oct
4
Saturday

Rottemerenloop Bleiswijk

10 km 21 km
Oct
5
Sunday

Halve Marathon Oostland

5 km 10 km 21 km
November 2025
Nov
9
Sunday

Halve Marathon Gouda

21 km
Halve Marathon Gouda
Nov
22
Saturday

Hollands Duin Trail

Trail Run 6 km 10 km 21 km 30 km
Nov
22
Saturday

Halve Marathon van Monster

Trail Run 5 km 10 km 21 km
Halve Marathon van Monster
Nov
22
Saturday

Moore Drv Beach Run

Trail Run 21 km
Moore Drv Beach Run
March 2026
Mar
14
Saturday

Hollands Duin Trail

Trail Run 6 km 10 km 21 km 30 km
Mar
15
Sunday

CPC Loop Den Haag

5 km 10 km 21 km
Mar
29
Sunday

Halve Westland

5 km 10 km 21 km
April 2026
Apr
26
Sunday

Omloop van Noordwijkerhout

5 km 10 km 21 km
May 2026
May
9-10
Sa - Su

Leiden Marathon

5 km 10 km 21 km 42 km
May
23-24
Sa - Su

Zandvoort Spartan Trifecta Weekend

Obstacle Run 5 km 10 km 21 km
May
31
Sunday

Sportpark 21 Run

5 km 10 km 21 km
November 2026
Nov
21
Saturday

Hollands Duin Trail

Trail Run 6 km 10 km 21 km 30 km
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