Marathon Calendar East of England 2025-2026

Oct

11

Saturday

Endurancelife | Suffolk

Dunwich, England

Trail Run 10 km 13 mi 26 mi 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

Oct

12

Sunday

Aliens V's Trail Runners Daylight Trail

Tangham, England

Trail Run 13 mi 26 mi

Oct

25

Saturday

Blackwater Marathon

Heybridge, England

Trail Run 18 mi 26 mi

Nov

1

Saturday

ZigZag - Catherine Wheel Canter

Ware, England

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

Nov

1

Saturday

ZigZag - 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

Feb

22

Sunday

ZigZag - Thetford Festival of Running

Brandon, England

Trail Run 5 km 10 km 13 mi 26 mi

Mar

21

Saturday

ZigZag - Moo-rathon, Calf and Hen K at the Farm

Buntingford, England

Trail Run 10 km 21 km 42 km

Apr

12

Sunday

Haughley Festival of Running

Woolpit, England

Trail Run 5 km 10 km 13 mi 26 mi

Apr

26

Sunday

Zig Zag Running - The Other Run

Bury St Edmunds, England

Trail Run 5 km 10 km 13 mi 26 mi

Apr

26

Sunday

ZigZag - The 'Other' Run

Bury St Edmunds, England

5 km 10 km 13 mi 26 mi

May

10

Sunday

Halstead & Essex Marathon

Halstead, England

Trail Run 26 mi

May

10

Sunday

Zig Zag Marathon and Half Marathon

Bury St Edmunds, England

Trail Run 13 mi 26 mi