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Trail Running Calendar East of England 2025-2026

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Monthly updates for East of England

Get new running races (and updates) in your inbox every month.

Explore the best trail runs in East of England for 2025-2026! Our updated list features 103 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
12
Fr

Run Sandringham 10K

Trail Run 5 km 10 km
Jun
14
Su

Wendover Woods Half Marathon

Trail Run 10 km Half Marathon
Jun
20-21
Sa - Su

Maldon Ultras

Trail Run 30 mi 51 mi 102 mi
Jun
21
Su

Dunstable Downs Half Marathon

Trail Run Half Marathon
Jun
26-28
Fr - Su

Colworth Marathon Challenge

Trail Run 5 mi 8 mi 13 mi
Jun
27
Sa

Zigzag - Cock-A-Doodle Dawdle

Trail Run 5 km 10 km ... Half Marathon Marathon
Jun
28
Su

3 Brewers 10km

Trail Run 5 km 10 km
July 2026
Jul
3-4
Fr - Sa

The Full Essex Way Ultra

Trail Run 82 mi
Jul
5
Su

Fen Gallop

Trail Run 4 mi 10 km
Jul
5
Su

The Bishop's Stortford Mitre 10k

Trail Run 5 km 10 km
Jul
12
Su

Norfolk Festival Of Running

Trail Run 5 km 10 km Half Marathon Marathon
Jul
12
Su

Ultra:5k - Kempston

Trail Run 15 km 25 km 50 km
Jul
18-19
Sa - Su

Shotley 24

Trail Run 4 mi
Jul
19
Su

ATW St Albans Summer 10k

Trail Run 10 km
Jul
23
Th

Great Barrow Challenge

Trail Run 5 km 10 km Half Marathon Marathon
August 2026
Aug
8
Sa

ATW Odyssey12

Trail Run 5 km
Aug
8
Sa

Stour Valley Path 100 (SVP100)

Trail Run 50 km 100 km
Aug
16
Su

The Black Bull 15 Trail Runs

Trail Run 15 km 15 mi
Aug
30
Su

Muntjac 15

Trail Run 15 mi
September 2026
Sep
4
Fr

Ickworth Sunset Chase

Trail Run 5 km 10 km