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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!

January 2026
Jan
4
Su

East Hanningfield Trail Marathon

Trail Run Marathon
Jan
17
Sa

Zigzag - Windmill Way Wander

Trail Run 5 km 10 km Half Marathon Marathon
Jan
24
Sa

OMG (One Mile 2 Go) Run

Trail Run 5 km 10 km Half Marathon Marathon
February 2026
Feb
8
Su

Multi Storey Marathon

26 mi
Feb
14
Sa

Valentines Challenge

5 km 10 km Half Marathon Marathon
Feb
15
Su

Marriott's Way Marathon

Trail Run Half Marathon Marathon
Feb
15
Su

Rayneing Medals Anniversary Challenge

Trail Run 5 km 10 km ... Marathon 6 hr
Feb
22
Su

Thetford Festival of Running

Trail Run 5 km 10 km ... Half Marathon Marathon
March 2026
Mar
1
Su

Phoenix Running - Eaton Ford

5 km 10 km Half Marathon Marathon
Mar
21
Sa

Moo-Rathon, Calf and Hen K

Trail Run 10 km 15 km Half Marathon Marathon
Mar
29
Su

Camuplodunum

Marathon
April 2026
Apr
11
Sa

Chilterns Trail Marathon

Trail Run Marathon
Apr
12
Su

Haughley Festival of Running

Trail Run 5 km 10 km Half Marathon Marathon
Apr
19
Su

The Norfolk Marathon

Half Marathon Marathon
Apr
19
Su

The Roman Ramble

Trail Run 5 km 10 km ... Half Marathon Marathon
Apr
26
Su

The Other Run

Trail Run 5 km 10 km Half Marathon Marathon
May 2026
May
10
Su

Halstead & Essex Marathon

Trail Run Marathon
May
10
Su

Zig Zag Marathon and Half Marathon

Trail Run Half Marathon Marathon
May
17
Su

ZigZag - Birthday Run

5 km 10 km Half Marathon Marathon
May
31
Su

Circuit du Sore Legs

Backyard Ultra 5 km 10 km ... 50 km 6 hr