Diss
Trail Running Calendar near Diss 2026-2027
Explore the top trail runs near Diss for 2026-2027! We've gathered 64 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
August 2026
An in-person meet at Star Wing Taproom with a 5k on local fields and trails, plus a live DJ, loaded fries and drinks available.
A historic Lowestoft race on 30 August 2026 featuring senior and junior courses through 13 stepped Scores, organised by Waveney Valley Athletic Club.
Charity walking and running event on 30 Aug 2026 with approx 9.5 and 4.5 mile narrative-route courses, unmarked and hosted by Mid Essex Casuals.
September 2026
A sunset trail event at Ickworth Park offering 5K and 10K routes across limestone paths, woodland and meadows. The 10K is chip timed, all finishers receive a medal and the event operates as cupless with water refill points.
Backyard Ultra at High Lodge, Thetford Forest, where runners complete a 4.167 mile loop each hour until one remains; 6 and 12 hour time limited options are available.
A multi-distance running event at Hockwold Hall with a 5.3 km loop through landscaped estate grounds and roaming peacocks, offering distances from 5k up to an ultra.
A multi-distance out and back run on 19 September 2026 at Suffolk Running Centre, featuring 5k to ultra options, regular aid stations, parking included and bespoke finisher medals.
A flat, mostly off road 10 km trail from Aylsham to Reepham through Norfolk countryside with start waves, water stations and a shuttle bus for runners.
Guided 10 km trail run through High Lodge woodland with conversational-paced groups, trail-running tips, forest facts, and on-site parking for attendees.
Guided trail runs at High Lodge in Thetford Forest offering 10k and 16k routes, paced groups, and woodland wildlife views across autumn and early winter 2026.
Trail running at Billingford Lakes on 27 Sept 2026 using a 5.3 km out-and-back loop on mixed surfaces. Parking and a base-camp aid station are provided; the event is cupless and all finishers receive a bespoke medal.
October 2026
A new 5 mile off road trail race at Cawston Park supporting Norfolk Lowland Search and Rescue with chip timing, water stations and fundraising for search equipment.
Community 10 km and 5 km runs in Thompson on 04/10/2026 across mixed terrain with medals, trophies and proceeds supporting the local Green charity.
A chip timed 5 mile multi terrain race in Carlton Park Saxmundham with junior fun runs, age category and team prizes, and a finisher memento.
Trail event in Dunwich on 10 October 2026 offering 10K, half, marathon and ultra over flat coastal terrain with fully marked courses and electronic timing.