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Running Calendar Zuid-Holland 2025-2026

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Explore the best running races in province Zuid-Holland for 2025-2026! Our updated list features 106 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
4
Sunday

De Nieuwjaarsloop

5 km 10 km 15 km
Jan
4
Sunday

Meerhorstloop

5 km 10 km 15 km
February 2026
Feb
7
Saturday

Coast Marathon Nationaal Park Hollandse Duinen

Trail Run
Coast Marathon Nationaal Park Hollandse Duinen
Feb - Mar
28-1
Sa - Su

20 van Alphen

5 km 10 km 20 km
20 van Alphen
March 2026
Mar
1
Sunday

Lansingerland Run

Mar
1
Sunday

Omloop van Noordwijkerhout

5 km 10 km 21 km
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
21
Saturday

Reeuwijkse Plassenloop

5 km 10 km 15 km
Mar
22
Sunday

De Voorschotenloop

5 km 10 km 10 mi
De Voorschotenloop
Mar
29
Sunday

Halve Westland

5 km 10 km 21 km
April 2026
Apr
11-12
Sa - Su

Marathon Rotterdam

4 km 10 km 15 km 42 km
Apr
17
Friday

Singelloop Leiden

6 km
Apr
19
Sunday

Braassemloop

5 km 10 km 15 km
May 2026
May
9
Saturday

Go Triathlon Brouwersdam

Triathlon
May
9-10
Sa - Su

Leiden Marathon

5 km 10 km 21 km 42 km
May
14
Thursday

Golden Tenloop

5 km 10 km 20 km 30 km
May
31
Sunday

The Royal Ten

5 km 10 km
May
31
Sunday

Ronde van de Driemanspolder

6 km 12 km 18 km
June 2026
Jun
18
Thursday

Inner Circle Run

5 km 10 km
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