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Half Marathon Calendar East of England 2026-2027

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Monthly updates for East of England

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Explore the best half marathons in East of England for 2026-2027! Our updated list features 87 exciting races across the region. Find your next race in East of England below and join the running community at these great events!

September 2026
Sep
6
Su

ZigZag - FEAR (Forget Everything And Run)

5 km 10 km Half Marathon Marathon
Sep
13
Su

Basildon Half Marathon

Half Marathon
Sep
13
Su

Roman River Trails

Trail Run Half Marathon Marathon
Sep
13
Su

Vale of York Half Marathon

10 km 13 mi
Sep
19
Sa

Zigzag - The Lucky Horseshoe

Trail Run 5 km 10 km Half Marathon Marathon
Sep
20
Su

Ouse Valley Way Races

Trail Run 13 mi 26 mi
Sep
27
Su

Ipswich Half Marathon

Half Marathon
Sep
27
Su

ZigZag Wensum Way Trail

Backyard Ultra 5 km 10 km Half Marathon Marathon
Sep
27
Su

Run Sandringham Half Marathon

Trail Run 5 km Half Marathon
October 2026
Oct
4
Su

Welwyn Half Marathon

10 km 13 mi
Oct
4
Su

St Helena Hospice Half Marathon

10 km Half Marathon
Oct
11
Su

Great Eastern Run

5 km Half Marathon
Oct
11
Su

Chelmsford Marathon & Half Marathon

Half Marathon Marathon
Oct
11
Su

High Lodge Half Marathon - Autumn

Trail Run 13 mi
Oct
11
Su

Grafham Water Trail Races

Trail Run 10 km Half Marathon
Oct
18
Su

Autumn Blickling Half Marathon

Half Marathon
November 2026
Nov
1
Su

ATW Bedford Half Marathon

10 km Half Marathon
Nov
7
Sa

ATW Remembrance Runs

5 km 10 km Half Marathon
Nov
7
Sa

Dirt Half Challenge

Trail Run Half Marathon
Nov
8
Su

Remembrance Sunday

Trail Run 10 km Half Marathon Marathon 6 hr