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Running Calendar near Southend-on-Sea 2025-2026

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Explore the top running races near Southend-on-Sea for 2025-2026! We've gathered 87 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
13
Sunday

Basildon Half Marathon

Half Marathon
Sep
19
Saturday

Triple Trail Races

Trail Run 25 km 50 km 100 km
Sep
21
Monday

Tonbridge 10k

10 km
Sep
27
Sunday

Pumpkin Run Colchester

Trail Run 5 km 10 km
October 2026
Oct
3
Saturday

London Ecotrail 25 Km

Trail Run 25 km
Oct
10
Saturday

Kent Down 50 Ultra Challenge

Trail Run 10 km 25 km 50 km
Oct
11
Sunday

Chelmsford Marathon & Half Marathon

Half Marathon Marathon
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