Marathon calendar East of England 2025-2026

Aug

1

Friday

Zig Zag Running - Great Barrow Challenge Day 9

Bury St Edmunds, England

Trail Run 5 km 10 km 13 mi 26 mi

Aug

2

Saturday

Zig Zag Running - Great Barrow Challenge Day 10

Bury St Edmunds, England

Trail Run 5 km 10 km 13 mi 26 mi

Aug

3

Sunday

Running GP Bedford Autodrome

Thurleigh, England

5 km 10 km ... 20 mi 26 mi

Aug

30

Saturday

The Lucky Clover

Bury St Edmunds, England

5 km 10 km 13 mi 42 km

Sep

14

Sunday

Roman River Trails

Colchester, England

Trail Run 13 mi 26 mi

Sep

20

Saturday

Zigzag - The Lucky Horseshoe

Bury St Edmunds, England

Trail Run 5 km 10 km 13 mi 26 mi

Sep

20

Saturday

Norfolk Coastal Trail Marathon

Morston, England

Trail Run 13 mi 26 mi

Sep

21

Sunday

Ouse Valley Way Half & Marathon

Earith, England

Trail Run 21 km 42 km

Oct

11

Saturday

Endurancelife | Suffolk

Dunwich, England

Trail Run 10 km 21 km 42 km 32 mi

Oct

12

Sunday

Chelmsford Marathon & Half Marathon

Chelmsford, England

13 mi 26 mi

Oct

12

Sunday

Southend Pier Marathon

Southend-on-Sea, England

Trail Run 26 mi

Nov

1

Saturday

Zig Zag Running - Catherine Wheel Canter

Ware, England

Trail Run 5 km 10 km ... 50 km 6 hr

Nov

1

Saturday

Zig Zag Running - Guy Fawkes Gallop

Ware, England

5 km 10 km ... 50 km 6 hr

Dec

7

Sunday

Raynedeer Run

Braintree, England

5 km 10 km ... 26 mi 6 hr

Dec

20

Saturday

Christmas Canter

Bury St Edmunds, England

Trail Run 5 km 10 km 13 mi 26 mi

Jan

4

Sunday

East Hanningfield Trail Marathon

East Hanningfield, England

Trail Run 26 mi

Jan

17

Saturday

Zigzag - Windmill Way Wander

Bury St Edmunds, England

Trail Run 5 km 10 km 13 mi 26 mi

Feb

15

Sunday

Marriott's Way Marathon

Norwich, England

13 mi 26 mi

Feb

15

Sunday

Rayneing Medals Anniversary Challenge

Rayne, England

Trail Run 5 km 10 km ... 26 mi 6 hr