Cornish Imerys Trail Marathon

The Woods is a multi-distance trail race organized by Bys Vyken Events, held in Tehidy Woods on the North Coast. Runners choose from Rowan (3 hours), Ash (6 hours), Beech (9 hours) or Oak (12 hours), all on the same 4-mile loop. The course is described as testing and hilly, with the woodland terrain..

Cornwall’s Backyard Ultra, held in St Eval, Cornwall, is Cornwall’s first Backyard Ultra. The event features a 4.167-mile (6.7056 km) lap run on Cornish country lanes, including a stretch along the Coast Path at Bedruthan Steps, described as more undulating than hilly. Laps begin on the hour, with n..

Located in Lostwithiel, Duchy an Dinas 5 is a 5-mile mixed-terrain trail race starting and finishing at The Duchy of Cornwall Nursery. The route is approximately 90% trail with over 1,000 feet of elevation, taking runners through the valley to the English Heritage Restormel Castle, looping around th..

Tywarnhayle 10K 2025 is a trail race organized by Truro Running Club as part of Cornwall's Multi-Terrain Race Series. The course starts at Mount Hawke Cricket Club and follows coastal paths around Chapel Porth, returns toward Porthtowan, then loops around Tywarnhayle Mine, offering spectacular views..

Rosemullion 10k, hosted by Falmouth Running Club, is a 10-kilometre multi-terrain race starting and finishing at Carwinion Playing Field in Mawnan Smith, Cornwall. The route is largely off-road, weaving along local footpaths, coast path around Rosemullion Head and the Helford River entrance, plus tr..

Purple Gecko Events presents the Halloween Twilight Run at Scorrier House, Cornwall. A spooky headtorch trail through the private estate, with 2.5k fun run, 5k, and 10k courses around scenic woodland. Fancy dress is encouraged; zombies may be lurking.The event features personalised bibs, a water poi..