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Half Marathon calendar near Windsor 2025-2026

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Explore the top half marathons near Windsor for 2025-2026! We've gathered 124 exciting races in the area. Check out our detailed list below to find your next local race.

November 2025
Nov
9
Sunday

Saturn Running - Egham

Trail Run 5 km 7 km 21 km 50 km
Nov
15
Saturday

RunThrough - Battersea Park

13 mi
Nov
16
Sunday

Saturn Running - Englefield Green

5 km 7 km ... 42 km 50 km
Nov
23
Sunday

RunUk - Wimbledon Half Marathon

10 km 13 mi
Nov
23
Sunday

Wendover Woods Trail Run & Canicross

Trail Run 5 km 10 km 13 mi
Nov
23
Sunday

RunUk - Kingston Half Marathon

13 mi
Nov
29
Saturday

Riverside Marathon & Half Marathon

Trail Run 13 mi 26 mi
Nov
30
Sunday

Surrey Hills Half Marathon

Trail Run 13 mi
Nov
30
Sunday

RunThrough - Finsbury Park

5 km 10 km 13 mi
December 2025
Dec
5
Friday

Saturn Running - Staines-upon-Thames

5 km 7 km ... 42 km 50 km
Dec
7
Sunday

Richmond Park Half Marathon

13 mi
Dec
14
Sunday

Crystal Palace Half Marathon

5 km 10 km 13 mi
Dec
14
Sunday

Fix Events - Richmond Park Half Marathon

5 km 10 km 13 mi
Dec
20
Saturday

RunThrough - Lee Valley VeloPark

5 km 10 km 10 mi 13 mi
Dec
21
Sunday

Saturn Running - Staines-upon-Thames

5 km 4 mi ... 26 mi 50 km
February 2026
Feb
1
Sunday

ATW Watford Half Marathon

10 km 13 mi
Feb
15
Sunday

RunUk - Richmond Half Marathon

13 mi
Feb
22
Sunday

Wokingham Half

13 mi
March 2026
Mar
8
Sunday

Leith Hill Half Marathon

Trail Run 13 mi
Mar
15
Sunday

Hampton Court Palace Half Marathon

13 mi
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