Trail Running calendar near Diss 2026-2027

A self-guided 13-mile run along Letchworth's scenic Greenway trail. This is a run, not a race, due to road crossings. Finishers get a wooden medal and refreshments, with profits supporting a local youth mental health charity.

Black to the Trails is a vibrant trail running festival designed to boost ethnic diversity in the sport. Run a 1K, 5K, 10K, or Scotch Bonnet 10K on the beautiful trails of Dunstable Downs. Enjoy a day full of activities, food, and music wit..

A coastal ultra-marathon along the wild North Essex and South Suffolk coastline. Choose from 100-mile, 50-mile, or 50km distances on a flat, scenic course. The event offers full support with indoor checkpoints, finisher rewards, and is a UT..

Celebrate the 43rd edition of the Stort10, a highly-rated trail race in the Essex countryside. Choose between a 10-mile or 5-mile course on farm tracks and woodland trails starting from Cammas Hall Farm. Enjoy the inclusive atmosphere with..

The Bury to Clare Challenge is an 18-mile point-to-point journey from Bury St Edmunds to Clare through West Suffolk's countryside. This well-marked run or walk supports St Nicholas Hospice Care. Participants receive a finisher's medal, with..

Join a guided 36-mile ultra run along Norfolk's scenic Boudicca Way, from Diss to Norwich. It's a social, non-competitive event perfect for a first ultra, with aid stations and a medal included. The pace is relaxed and determined by the gro..

An evening event at Chelmsford Brew Co offering a GPX/Strava 10 km trail run or a relaxed hike, with entry including a drink, crisps and a finisher's medal; under 18s are not permitted.

The City Race European Tour arrives in Canterbury for a weekend of urban orienteering. Races navigate historic streets, the cathedral, and university campuses. The event includes a prologue, a city race, and a sprint double-header.

A new orienteering race in Canterbury featuring 5 mile and 5k courses through historic landmarks. Designed as a running event with easy navigation, it offers live results, prizes, and additional weekend races.

Event Information The Grim Reaper Running Festival takes place at Grimsthorpe Castle Estate in South Lincolnshire. The event offers several distance options run on a looped course. Distances Participants can choose from these solo distances..

The LDWA's flagship 100-mile walk explores Kent and Sussex, including Ashdown Forest with its Winnie the Pooh landmarks. This challenging event must be completed within 48 hours and requires prior qualification.

Run the scenic Angles Way Ultra along the flat Waveney valley from Thetford to Great Yarmouth, with 50 km and 100 km options finishing by the sea. Fully waymarked and timed, cupless with checkpoints and coach transfers, this is a friendly t..

Event Overview The Blackwater Trail Events include a half marathon and a marathon on a new marathon course for 2026. The event uses a flexible entry fee structure where participants can choose to pay for extras like a medal or not. Course a..

Run 50km along the River Medway from Rochester Castle to Tonbridge, passing three castles and scenic villages on flat trails. The race features a wave start, three aid stations, and a track finish, with a 9-hour cut-off. Your entry includes..

The Ridgeway Chase is a 60 km ultramarathon along the historic Ridgeway National Trail, starting at Ivinghoe Beacon and finishing near Wallingford. Held alongside a longer challenge, it offers runners scenic ridgeline views across the Chilt..

The Sundowner Trail Marathon on 6 June 2026 is an evening 27 mile trail through saltmarsh, canal towpaths, vineyards and forests. Limited to 50 runners, this intimate race offers checkpoints, a finish memento and a bespoke local beer.

A 46-mile annual run or walk through the Cambridgeshire countryside, visiting four historic WWII Pathfinder Force airbases. Participants can tackle the route solo or as a team relay, starting and finishing at RAF Wyton.

A multi-distance road and trail event around Ousden and Bury St Edmunds offering 5k, 10k, half, marathon and ultra options. Aid stations appear every 10k, parking is included and bespoke finisher medals are provided.

Explore the coast of Thanet on this unique beach and trail run. The 10Bay Challenge offers two distances—a 15-mile or a 10k route—taking you across sands, promenades, and cliff tops during low tide.

A 10K held within Sandringham Estate on 12 June 2026, combining trail and road sections with chip timing, a finisher medal and a water station at about 5 km. Runners must be 16 or older and the event follows UK Athletics rules.