Trail Running calendar near King's Lynn 2025-2026

The Tewinbury Trail 10K is a scenic trail running event taking place at Tewinbury Farm & Hotel, located just north of Welwyn in Hertfordshire. Scheduled for June 8, 2025, this race features an undulating route that combines various terrains, including forest paths and open tracks, providing a dynami..

The Valley of the Owls Run is a scenic running event set in the picturesque village of Ousden, Suffolk, known for its historic roads and beautiful countryside. Participants can choose from various distances, including 5k, 10k, half marathon, full marathon, and ultra marathon, with a social out-and-b..

Pint & Pork Scratchings 5 is a fun run event designed to raise funds for The Brain Tumour Charity. Participants will tackle a challenging 5-mile course of undulating trails in Epperstone, Nottinghamshire. The event promises an engaging experience, testing both physical endurance and mental resilienc..

The Nene Valley Trail Run features friendly and scenic 10 and 20-mile off-road races set in the picturesque Nene Valley. Participants will enjoy running through beautiful landscapes, including green fields, ancient woodlands, and charming villages. The event, organized by Nene Valley Races, takes pl..

The Norfolk Festival of Running is an inaugural event set in the scenic Bawsey Country Park. Participants can choose to run for six hours or four hours, covering a 5.3k lap through the park's gravel paths and grassy areas. This flexible format allows runners to complete as many laps as they wish, ma..

The Run Sandringham 10K is a prominent running event scheduled for June 15, 2025, set within the picturesque Royal Sandringham Estate in Norfolk. This race attracts participants of all abilities, offering a scenic route through the estate and surrounding countryside. The event not only promotes fitn..

The Three Shires Way Ultra & Marathon is a challenging running event set in the picturesque rural landscapes of Buckinghamshire, Bedfordshire, and Northamptonshire. Participants can choose between a 50-mile ultra and a marathon distance, both of which follow well-marked bridleway routes. The event i..

The Castle Bytham 5k Chase is a fun trail run that takes place during the Castle Bytham Midsummer Festival, a popular two-day event in Lincolnshire. This inclusive race welcomes participants of all ages and abilities, encouraging both runners and walkers to join in. The festival features a variety o..

The Triffic Trail is an annual running event held in the scenic Trent Country Park, Enfield, London. It features a variety of courses, including a 10 km senior race, a 4.5 km junior race for participants under 18, and a 4.5 km fun run for those under 12. The event caters to all levels of runners, fr..

The Dunstable Downs Half Marathon is a challenging trail running event set in the picturesque National Trust's Dunstable Downs estate. Scheduled for June 22, 2025, this rugged half marathon features an entirely off-road route that offers stunning ridgeline views, steep descents, and demanding hills...

The Colworth Marathon Challenge is a unique running event held at the picturesque Colworth Estate in North Bedfordshire, UK. Participants can choose to enter one, two, or all three races, which together total 26.2 miles. The event features a 5-mile multi-terrain race, an 8.1-mile cross-country race,..

The Cock-a-doodle Dawdle is an exciting running event returning for its second year at the picturesque Hyde Hall Farm in Hertfordshire. Participants can choose from various distances, including 5k, 10k, Half Marathon, Full Marathon, and Ultra Marathon, making it suitable for runners of all levels. T..

Royston In Blue is a 5-kilometre fun run/walk taking place in Royston, Hertfordshire, designed to raise funds for the Teenage Cancer Trust. The event features a two-lap trail course over Royston Heath and is limited to 750 participants. Entrants will receive a t-shirt, and finishers will be awarded..

The Full Essex Way Ultra is an 82-mile ultra-marathon that takes participants from Epping tube station in London to the historic port of Harwich. The event features a diverse terrain, including mixed trails, footpaths, tracks, and roads, with a total elevation gain of 3,469 feet. Runners will encoun..

The ATW Odyssey 12hr Run is an exciting multi-terrain running event held in St Neots, designed for participants of all abilities. This unique experience focuses on self-discovery as runners tackle physical and psychological challenges over a scenic 7km loop. Participants can compete solo, in pairs,..

The Fen Gallop is an exciting running event held in Willingham, Cambridgeshire, featuring two main races: a 10km (6.2 miles) and a 6.5km (4 miles) multi-terrain course. Participants navigate picturesque flat country roads, footpaths, and bridleways, with both races starting and finishing at the Will..

The Highwayman Trail Marathon is a unique narrative trail race set for July 6, 2025, in the picturesque villages of Thaxted, Great Sampford, and Hempstead, linked to the early life of Dick Turpin. The course is predominantly off-road, covering diverse terrains, and participants will navigate using w..

The Bishop's Stortford Mitre 10k, 5k, and 1K is a community-focused running event organized by The Bishop's Stortford High School, taking place in East Hertfordshire. Open to participants of all ages and abilities, the event features professionally measured courses that wind through scenic country l..

The Hepworth Trail is an exciting running event that covers approximately five miles of challenging terrain, starting and finishing in the picturesque village of Hepworth. Participants can expect a mix of steep grassy climbs, footpaths, bridleways, and quiet country lanes, making it a true test of e..

The Wibbly Wobbly Log Jog is an exciting trail running event set in the scenic High Lodge, Thetford Forest, taking place on July 11, 2025. This approximately five-mile course is designed for participants of all abilities, offering a unique opportunity to enjoy the beautiful forest trails. The event..