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Running Calendar near Slough 2025-2026

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Explore the top running races near Slough for 2025-2026! We've gathered 509 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
September 2026
Sep
27
Sunday

Ealing Half Marathon

13 mi
October 2026
Oct
3
Saturday

Dorney Lake Duathlon

Duathlon
Oct
3
Saturday

Run Dorney Lake Half Marathon

5 km 10 km Half Marathon
Oct
3
Saturday

Kempton - Fun Inflatable 5K Obstable Course

Obstacle Run 3 km 5 km 10 km 15 km
Oct
3
Saturday

London Epping Forest 50 Km

Trail Run 50 km
Oct
3
Saturday

Dorney Duathlon

Duathlon
Oct
4
Sunday

Welwyn Half Marathon

10 km Half Marathon
Oct
4
Sunday

Kingston Half Marathon

Half Marathon
Oct
4
Sunday

Basingstoke Half Marathon

5 km 10 km Half Marathon
Oct
7
Wednesday

RunThrough - Battersea Park

5 km 10 km
Oct
10
Saturday

North Downs Way Ultra Run

Trail Run 30 mi
Oct
10
Saturday

Hampton Court Palace 10K

10 km
Oct
10
Saturday

Run 2 Windsor - The Peep Show Marathon

Oct
11
Sunday

Hampton Court Palace Half Marathon

Half Marathon
Oct
11
Sunday

Frieth Hilly 5km & 10km

Trail Run 5 km 10 km
Oct
11
Sunday

Royal Parks Half Marathon

Half Marathon
Oct
17
Saturday

Centurion Autumn 100

Trail Run 100 mi
Oct
18
Sunday

Guildford 10k

5 km 10 km
Oct
18
Sunday

Reading Town 10K Charity Fun Run

10 km
Oct
24
Saturday

Lee Valley Velo Park Half Marathon

5 km 10 km 10 mi Half Marathon
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