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Half Marathon Calendar near Grays 2026-2027

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Monthly updates for Grays

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Explore the top half marathons near Grays for 2026-2027! We've gathered 116 exciting races in the area. Check out our detailed list below to find your next local race.

July 2026
Jul
1
We

Chase the Sun Victoria Park 10 Mile

5 km 10 km Half Marathon
Jul
4
Sa

Women's Run Series Battersea

5 km 10 km Half Marathon
Jul
5
Su

Brixton Half Marathon

5 km 10 km Half Marathon
Jul
5
Su

The Richmond Summer Riverside 10k and Half Marathon Run

10 km Half Marathon
Jul
18
Sa

RunThrough - Battersea Park

5 km 10 km Half Marathon
Jul
18
Sa

Ridley Round Chelmsford

Trail Run Half Marathon
Jul
19
Su

Wimbledon Half Marathon

Trail Run 10 km Half Marathon
Jul
19
Su

Fix Events - Richmond Park Half Marathon

5 km 10 km Half Marathon
Jul
25
Sa

Victoria Park Half Marathon

5 km 10 km Half Marathon
Jul
26
Su

Finish Line Frolic

10 km Half Marathon Marathon
Jul
26
Su

Scouting for Boys and Girls

Trail Run Walk 4 mi 7 mi 13 mi
August 2026
Aug
2
Su

Vanguard Way Marathon

Trail Run Half Marathon Marathon
Aug
8
Sa

RunThrough - Battersea Park

5 km 10 km Half Marathon
Aug
9
Su

Thames Meander Summer

Trail Run 10 km 13 mi 26 mi
Aug
9
Su

Richmond Park Half Marathon

Half Marathon
Aug
9
Su

The Cold Norton Charity Summer Half Marathon Trail Event

Trail Run 10 km 13 mi
Aug
15
Sa

Lee Valley Velo Park Half Marathon

5 km 10 km 10 mi Half Marathon
Aug
23
Su

Richmond Park Half Marathon

Trail Run Half Marathon Marathon
Aug
23
Su

Richmond Park Half Marathon - London Borough of Richmond upon Thames

Trail Run Half Marathon
Aug
23
Su

Richmond Park Marathon

Trail Run 13 mi 26 mi
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