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Half Marathon calendar near Alphen aan den Rijn 2025-2026

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Explore the top half marathons near Alphen aan den Rijn for 2025-2026! We've gathered 24 exciting races in the area. Check out our detailed list below to find your next local race.

February 2025
Feb
23
Sunday

Vechtstreek in Beweging Lopen

5 km 10 km ... 20 km 21 km
Feb
23
Sunday

Polderloop Hazerswoude-Dorp

5 km 10 km 15 km 21 km
March 2025
Mar
9
Sunday

CPC Loop Den Haag

5 km 10 km 21 km
Mar
15
Saturday

Hollands Duin Trail

Trail Run 6 km 10 km ... 21 km 30 km
Mar
16
Sunday

Dekker Halve Natuurmarathon

5 km 10 km 21 km
Mar
16
Sunday

Lentemarathon Amstelveen

5 km 10 km 21 km 42 km
Mar
22
Saturday

Love it Trail it - Run the Tops

Trail Run 10 km 21 km 42 km
Mar
23
Sunday

Vechtstreek in Beweging Lopen

5 km 10 km ... 20 km 21 km
Mar
30
Sunday

Hollen Door de Bollen

4 km 5 km ... 21 km 30 km
Mar
30
Sunday

Polderloop Hazerswoude-Dorp

5 km 10 km 15 km 21 km
April 2025
Apr
27
Sunday

Vechtstreek in Beweging Lopen

5 km 10 km ... 20 km 21 km
Apr
27
Sunday

Polderloop Hazerswoude-Dorp

5 km 10 km 15 km 21 km
Apr
27
Sunday

Omloop van Noordwijkerhout

5 km 10 km 21 km
May 2025
May
10-11
Sa - Su

Leiden Marathon

5 km 10 km 21 km 42 km
May
18
Sunday

Utrecht Marathon

10 km 21 km 42 km
May
24-25
Sa - Su

Zandvoort Spartan Trifecta Weekend

Obstacle Run 5 km 10 km 21 km
Zandvoort Spartan Trifecta Weekend
May
25
Sunday

Sportpark 21 Run

5 km 10 km 21 km
June 2025
Jun
7
Saturday

Ijsselsteinloop

5 km 10 km 21 km
September 2025
Sep
28
Sunday

Halve van Haarlem

Trail Run 21 km
Halve van Haarlem
Sep
28
Sunday

Halve van Alphen

5 km 10 km 21 km
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