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Marathon Calendar East of England 2025-2026

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Monthly updates for East of England

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Explore the best marathons in East of England for 2025-2026! Our updated list features 37 exciting races across the region. Find your next race in East of England below and join the running community at these great events!

June 2026
Jun
7
Su

Valley of the Owls Run

Trail Run 5 km 10 km Half Marathon Marathon
Jun
27
Sa

Zigzag - Cock-A-Doodle Dawdle

Trail Run 5 km 10 km ... Half Marathon Marathon
July 2026
Jul
5
Su

Summer Ready Run

5 km 10 km Half Marathon Marathon
Jul
12
Su

Norfolk Festival Of Running

Trail Run 5 km 10 km Half Marathon Marathon
Jul
23
Th

Great Barrow Challenge

Trail Run 5 km 10 km Half Marathon Marathon
Jul
26
Su

Finish Line Frolic

Half Marathon Marathon 6 hr
August 2026
Aug
2
Su

Running GP Bedford Autodrome

5 km 10 km ... 20 mi Marathon
Aug
22
Sa

The Lucky Clover

5 km 10 km Half Marathon Marathon
September 2026
Sep
6
Su

ZigZag - FEAR (Forget Everything And Run)

5 km 10 km Half Marathon Marathon
Sep
13
Su

Roman River Trails

Trail Run Half Marathon Marathon
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 Half Marathon Marathon
Sep
27
Su

ZigZag Wensum Way Trail

Backyard Ultra 5 km 10 km Half Marathon Marathon
October 2026
Oct
11
Su

Chelmsford Marathon & Half Marathon

Half Marathon Marathon
November 2026
Nov
8
Su

Remembrance Sunday

Trail Run 10 km Half Marathon Marathon 6 hr
Nov
8
Su

Remembrance Run - Peterborough

5 km 10 km ... Marathon 48 km
December 2026
Dec
13
Su

Raynedeer Run

10 km Half Marathon Marathon 6 hr