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Half Marathon calendar East of England 2025-2026

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Explore the best half marathons in East of England for 2025-2026! Our updated list features 71 exciting races across the region. Find your next race in East of England below and join the running community at these great events!

August 2025
Aug
10
Sunday

The Cold Norton Charity Summer Half Marathon Trail Event

Trail Run 10 km 13 mi
Aug
10
Sunday

Great Yarmouth Half Marathon

13 mi
Aug
17
Sunday

Clacton Half Marathon

10 km 13 mi
Aug
30
Saturday

The Lucky Clover

5 km 10 km 13 mi 42 km
September 2025
Sep
6
Saturday

ATW Bedford Running Festival

5 km 10 km 13 mi 20 mi
Sep
7
Sunday

St Helena Hospice Half Marathon

13 mi
Sep
7
Sunday

Vale of York Half Marathon

10 km 13 mi
Sep
14
Sunday

Roman River Trails

Trail Run 13 mi 26 mi
Sep
14
Sunday

Dunstable Downs Challenge Half Marathon

Trail Run 13 mi
Sep
14
Sunday

Basildon Half Marathon

13 mi
Sep
14
Sunday

Springfield Striders - Pleshey & Essex Half Marathon

13 mi
Sep
20
Saturday

Zigzag - The Lucky Horseshoe

Trail Run 5 km 10 km 13 mi 26 mi
Sep
20
Saturday

Norfolk Coastal Trail Marathon

Trail Run 21 km 42 km
Sep
21
Sunday

Ipswich Half Marathon

21 km
Sep
21
Sunday

Ouse Valley Way Half & Marathon

Trail Run 21 km 26 mi
Sep
28
Sunday

ATW Welwyn Half Marathon

10 km 13 mi
Sep
28
Sunday

Run Sandringham Half Marathon

Trail Run 13 mi
October 2025
Oct
11
Saturday

Endurancelife | Suffolk

Trail Run 10 km 13 mi 26 mi 32 mi
Oct
12
Sunday

Great Eastern Run

5 km 13 mi
Oct
12
Sunday

Chelmsford Marathon & Half Marathon

13 mi 26 mi
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