Diss
Trail Running Calendar near Diss 2026-2027
Explore the top trail runs near Diss for 2026-2027! We've gathered 53 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
November 2026
A park-based autumn event at Henham Park offering a chip-timed 10 km and a 1 km fun run with medals and optional race T-shirt.
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 run through Breckland and Thetford Forest near Santon Downham, with a halfway water station and a bespoke finisher medal.
Flat, mainly sandy woodland trail routes at Wantisden Hall with 9 km, 16 km and 23 km options through the Suffolk AONB.
Guided 10 km group trail run at High Lodge, Thetford Forest, led at a conversational pace on mostly flat woodland trails.
December 2026
A new 76 mile winter ultramarathon across Essex, Suffolk and Norfolk with GPS tracking, checkpoint support and a strict mandatory winter kit.
Family festive runs at Lingwood Village Hall supporting the Mini Donks, with a 5km Santa Dash, 2km fun run, inflatable costume dash, medals for all and untimed races.
Festive themed half marathon in Mid Suffolk with a well signed 13.1 miles trail route through woodland, meadows and quiet lanes at Stowmarket Football Club on 13 December 2026.
A guided 16k trail run at High Lodge in Thetford Forest with conversational pace groups, forest facts, hill technique tips, and recommended trail shoes.
Santa Dash at Thornham Walks is a fundraising event run by The Blossom Charity with Friends of Thornham Walks, held from 30.09.26 to 13.12.26.
A guided 10 km group trail run at High Lodge in Thetford Forest, led at a conversational pace on mostly flat woodland trails. Entry £12.50, parking charge £3.
A charity 5 km run in Aldeburgh on 31 December 2026 offering sprint or saunter options, fancy dress, prizes and on-site fundraising.
January 2027
Community trail event at Buxhall Village Hall with 1.5 and 4 mile options, medals, refreshments and fundraising for Phab; limited parking and muddy trails expected.
Suffolk County Cross Country Championships at Nowton Park on 3 January 2027, with races from U12 to senior and online entry for county-qualified athletes.
Lapped trail event at Brandon Country Park offering four hour or six hour options on a 5.3 km multi terrain loop with aid station each lap.
Load-bearing backyard ultra with hourly 3 mile laps, provided backpacks and official weights, mandatory winter kit and a spectator village at Partridge Family Farm in Ipswich.
A scenic mixed terrain 10k through Lavenham along an old railway line, with marshals, water refill points and an eco friendly finisher medal option.