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Half Marathon Calendar near Alphen aan den Rijn 2026-2027

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Monthly updates for Alphen aan den Rijn

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Explore the top half marathons near Alphen aan den Rijn for 2026-2027! We've gathered 30 exciting races in the area. Check out our detailed list below to find your next local race.

February 2026
Feb
7
Sa

Coast Marathon Nationaal Park Hollandse Duinen

Trail Run 13 km Half Marathon Marathon
Coast Marathon Nationaal Park Hollandse Duinen
Feb
8
Su

Bosdijkloop

5 km 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
1
Su

Vechtstreek in Beweging Lopen

3 km 5 km ... 20 km Half Marathon
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
15
Su

CPC Loop Den Haag

3 km 5 km 10 km Half Marathon
Mar
15
Su

Lentemarathon Amstelveen

5 km 10 km Half Marathon Marathon
Mar
21
Sa

Love it Trail it - Run the Tops

Trail Run 10 km Half Marathon Marathon
Mar
21
Sa

Vechtstreek in Beweging Lopen

3 km 5 km ... 20 km Half Marathon
Mar
29
Su

Polderloop Hazerswoude-Dorp

5 km 10 km 15 km Half Marathon
Polderloop Hazerswoude-Dorp
April 2026
Apr
18
Sa

Kamerikse Weteringloop

5 km 10 km Half Marathon
Apr
26
Su

Polderloop Hazerswoude-Dorp

5 km 10 km 15 km Half Marathon
Polderloop Hazerswoude-Dorp
May 2026
May
3
Su

Sportpark 21 Run

5 km 10 km Half Marathon
May
10
Su

Leiden Marathon

5 km 10 km Half Marathon Marathon
May
23-24
Sa - Su

Zandvoort Spartan Trifecta Weekend

Obstacle Run 5 km 10 km Half Marathon 4 hr
May
23
Sa

Ijsselsteinloop

5 km 10 km Half Marathon
Ijsselsteinloop
May
31
Su

Rotte Dam Loop

5 km 10 km Half Marathon