East of England
Trail Running Calendar East of England 2026-2027
Explore the best trail runs in East of England for 2026-2027! Our updated list features 187 exciting trail runs across the region. Find your next trail run in East of England below and join the trail community at these great events!
October 2027
Inflatable 5K Norwich on 9 October 2027 offers 2.5k, 5k, 10k and 15k inflatable obstacle laps with medals, music zones and on course water.
Fully marked trail races at Grafham Water offering 10k and half marathon routes with water stations, first aid, finishers' medals and local charity support.
Mud and obstacle course races at Wantisden Hall on 17 October 2027 offering 5 mile and 7 mile routes with 30+ and 40+ obstacles for ages 18 and over.
A 30 mile out and back ultra along the River Stort with mostly flat riverside trail, checkpoints about every five miles and an eight hour cut off.
A fully marked single loop 50K trail from Berkhamsted through the Chilterns with three aid stations, required navigation and a nine hour time limit.
Cambridgeshire Halloween Run 2027 at Thorpe Meadows features timed laps on a 5.3 km loop with compulsory lights and options from 3.28 miles within a six hour limit.