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Half Marathon Calendar near St. James's 2025-2026

Explore the top half marathons near St. James's for 2025-2026! We've gathered 158 exciting races in the area. Check out our detailed list below to find your next local race.

November 2025
Nov
16
Sunday

RunUk - RUN Battersea Park Half Marathon

Half Marathon
Nov
23
Sunday

RunUk - Kingston Half Marathon

Half Marathon
Nov
23
Sunday

Saturn Running - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
Nov
23
Sunday

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 7 km ... 50 km 7 hr
Nov
29
Saturday

Box Hill Vertical KM

Trail Run 13 mi
Nov
29
Saturday

Riverside Marathon & Half Marathon

Trail Run Half Marathon Marathon
Nov
30
Sunday

Surrey Hills Half Marathon

Trail Run 13 mi
Nov
30
Sunday

RunThrough - Finsbury Park

5 km 10 km Half Marathon
Nov
30
Sunday

Wimbledon Half Marathon

10 km Half Marathon
December 2025
Dec
5
Friday

Saturn Running - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
Dec
6
Saturday

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
Dec
7
Sunday

Richmond Park Half Marathon

Half Marathon
Dec
13
Saturday

Victoria Park Half Marathon

5 km 10 km Half Marathon
Dec
13
Saturday

Run Dorney Half Marathon

5 km 10 km Half Marathon
Dec
14
Sunday

Crystal Palace Half Marathon

5 km 10 km Half Marathon
Dec
14
Sunday

Fix Events - Richmond Park Half Marathon

5 km 10 km Half Marathon
Dec
14
Sunday

Stevenage Winter Half Marathon

10 km Half Marathon
Dec
20
Saturday

RunThrough - Lee Valley VeloPark

5 km 10 km 10 mi Half Marathon
Dec
25
Thursday

Saturn Running - Englefield Green

3 km 7 km ... Marathon 50 km
Dec
25
Thursday

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
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