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Half Marathon Calendar near Hainault Forest Country Park 2025-2026

Monthly updates for Hainault Forest Country Park

Get new running races (and updates) in your inbox every month.

Explore the top half marathons near Hainault Forest Country Park for 2025-2026! We've gathered 120 exciting races in the area. Check out our detailed list below to find your next local race.

July 2026
Jul
18
Sa

RunThrough - Battersea Park

10 km Half Marathon
Jul
19
Su

Wimbledon Half Marathon

10 km Half Marathon
Jul
26
Su

Finish Line Frolic

Half Marathon Marathon 6 hr
August 2026
Aug
2
Su

Vanguard Way Marathon

Trail Run 13 mi 26 mi
Aug
8
Sa

RunThrough - Battersea Park

10 km Half Marathon
Aug
9
Su

Thames Meander Summer

Trail Run 10 km 13 mi 26 mi
Aug
15
Sa

Lee Valley Velo Park Half Marathon

5 km 10 km 10 mi Half Marathon
September 2026
Sep
6
Su

Wimbledon Half Marathon

10 km Half Marathon
Sep
6
Su

The Big Half - London

Half Marathon
Sep
13
Su

Richmond Park Half Marathon

Trail Run 13 mi
Sep
13
Su

Basildon Half Marathon

Half Marathon
Sep
20
Su

Run Reigate Half Marathon

5 km 10 km Half Marathon
Sep
26
Sa

RunThrough - Battersea Park

10 km Half Marathon
Sep
27
Su

Ealing Half Marathon

5 km Half Marathon
October 2026
Oct
4
Su

Welwyn Half Marathon

10 km 13 mi
Oct
4
Su

Kingston Half Marathon

10 km Half Marathon
Oct
4
Su

Thames Meander Autumn

Trail Run 10 km Half Marathon Marathon
Oct
10
Sa

Beat Box Hill 50k

Trail Run Half Marathon 31 km 50 km
Oct
11
Su

Hampton Court Palace Half Marathon

Half Marathon
Oct
11
Su

Chelmsford Marathon & Half Marathon

Half Marathon Marathon