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Half Marathon Calendar Zuid-Holland 2025-2026

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Monthly updates for Zuid-Holland

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Explore the best half marathons in province Zuid-Holland for 2025-2026! Our updated list features 27 exciting races across the region. Find your next race in province Zuid-Holland below and join the running community at these great events!

January 2026
Jan
11
Su

Beat the Beach

Trail Run 3 km 5 km ... 16 km Half Marathon
Jan
11
Su

Snertloop Krimpen aan den Ijssel

5 km 10 km ... 20 km Half Marathon
Jan
18
Su

Halve Marathon Zoetermeer

5 km 10 km Half Marathon
Jan
18
Su

Halve Maassluis

5 km 10 km Half Marathon
Jan
25
Su

Polderloop Hazerswoude-Dorp

5 km 10 km 15 km Half Marathon
Polderloop Hazerswoude-Dorp
February 2026
Feb
1
Su

Groenehartloop AV Gouda

5 km 10 km Half Marathon
Feb
8
Su

Midden-Delfland Halve Marathon

10 km Half Marathon
Feb
22
Su

Polderloop Hazerswoude-Dorp

5 km 10 km 15 km Half Marathon
Polderloop Hazerswoude-Dorp
March 2026
Mar
1
Su

Omloop van Noordwijkerhout

5 km 10 km Half Marathon
Mar
1
Su

20 van Alphen

3 km 5 km 10 km Half Marathon
20 van Alphen
Mar
8
Su

Halve van Oostvoorne

8 km 16 km Half Marathon
Mar
8
Su

Vestingloop Gorinchem

5 km 10 km Half Marathon 30 km
Vestingloop Gorinchem
Mar
8
Su

Dekker Halve Natuurmarathon

5 km 10 km Half Marathon
Mar
14
Sa

Hollands Duin Trail

Trail Run 6 km 10 km Half Marathon 30 km
Mar
14
Sa

Boels Rental Run

5 km 10 km Half Marathon
Mar
15
Su

CPC Loop Den Haag

5 km 10 km Half Marathon
Mar
29
Su

Polderloop Hazerswoude-Dorp

5 km 10 km 15 km Half Marathon
Polderloop Hazerswoude-Dorp
April 2026
Apr
26
Su

Polderloop Hazerswoude-Dorp

5 km 10 km 15 km Half Marathon
Polderloop Hazerswoude-Dorp
May 2026
May
10
Su

Leiden Marathon

5 km 10 km Half Marathon Marathon
May
17
Su

Vestingloop Hellevoetsluis

5 km 10 km Half Marathon