Sudbury
Trail Running Calendar near Sudbury 2026-2027
Explore the top trail runs near Sudbury for 2026-2027! We've gathered 84 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
October 2026
A flat 30 mile out and back ultra along the River Stort with checkpoints about every 5 miles, electronic timing, finishers medal and trophies for top three men and women.
Guided 10 km trail run at High Lodge in Thetford Forest with conversational-paced group runs, trail-running tips, and information about the local forest.
A 10 km narrative night time trail around Thaxted, self navigated and timed, starting and finishing at The Maypole with proceeds to John Webb's Windmill.
Halloween themed 6.66 km trail run at a brewery in Great Baddow on 31 Oct 2026, with fancy dress, costume prizes, a medal, finishers drink, and limited parking.
November 2026
A looped trail event in Brightlingsea with live Last Post, a two minute silence at 11am, cupless aid stations and a 10.54 km lap format for multiple distances.
Self-navigated trail race in Chelmsford on 08 Nov 2026 offering approx 16 and 6 mile routes with Race HQ at the Horse & Groom.
Torchlit 5 km charity trail on 11 Nov 2026, supporting Whizz Kidz with a countryside route and a pub finish; places are limited.
A 16k guided trail run at High Lodge in Thetford Forest with conversational pacing, woodland routes, basic trail tips, parking charge £3 and entry £17.50.
A chip timed 10K trail through Breckland and Thetford Forest around Santon Downham on 15 November 2026, with a midway water station and a bespoke finisher medal.
A self navigation 6 miles night trail from The Wheatsheaf in Hatfield Peverel with required head torch, minimum age 16 and advance entry fees including a meal choice.
Trifarm 15k trail run on 21 Nov 2026 at Trifarm, Boreham: 95%+ off road on public footpaths and bridleways with on site parking, water stations and manual timing.
Trail runs at Wantisden Hall in the Suffolk AONB on 28 November 2026 offering 9 km, 16 km and 23 km routes on flat forest trails.
A six hour loop event at Suffolk Running Centre with repeated 10.7 km mixed road and trail laps, parking included and a bespoke finisher medal.
Guided 10 km group trail run at High Lodge, Thetford Forest, led at a conversational pace on mostly flat woodland trails.
Trail event near Chelmsford on 29 Nov 2026 with two unsigned narrative routes of about 8.6 and 5.5 miles; proceeds support Centre Point Charity.
December 2026
A new winter ultramarathon on 5 December 2026 covering about 80 miles across Essex, Suffolk and Norfolk, with checkpoints, mandatory safety kit and live tracking that includes an SOS function.