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Half Marathon Calendar near Tadworth 2025-2026

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Explore the top half marathons near Tadworth for 2025-2026! We've gathered 212 exciting races in the area. Check out our detailed list below to find your next local race.

September 2026
Sep
13
Su

Bacchus Wine Half Marathon

10 km Half Marathon
Sep
13
Su

Richmond Park Half Marathon

Trail Run 13 mi
Sep
20
Su

Run Reigate Half Marathon

5 km 10 km Half Marathon
Sep
26
Sa

Run Dorney Lake Marathon

5 km 10 km Half Marathon Marathon
Sep
26
Sa

RunThrough - Battersea Park

10 km Half Marathon
Sep
26-27
Sa - Su

London South East Spartan Weekend

Obstacle Run 5 km 10 km Half Marathon 50 km
Sep
27
Su

Windsor Half Marathon

Half Marathon
Sep
27
Su

Ealing Half Marathon

13 mi
October 2026
Oct
3
Sa

Run Dorney Lake Marathon

5 km 10 km Half Marathon
Oct
4
Su

Kingston Half Marathon

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

Royal Parks Half Marathon

Half Marathon
Oct
24
Sa

Lee Valley Velo Park Half Marathon

5 km 10 km 10 mi Half Marathon
Oct
24
Sa

RunThrough - Battersea Park

Half Marathon Marathon
November 2026
Nov
1
Su

RunUk - Richmond Half Marathon

5 km 10 km Half Marathon
Nov
6
Fr

Phoenix Running - Walton-on-Thames

Trail Run 5 km 10 km Half Marathon Marathon
Nov
8
Su

Windsor Trail Run Half Marathon

Trail Run 10 km Half Marathon
Nov
8
Su

Run Dorney Lake Half Marathon

5 km 10 km Half Marathon