Trail Running calendar near West Acre 2026-2027

Complete an historic 46 mile course through Cambridgeshire by foot. This annual event visits four former RAF airbases and can be tackled solo or as a team relay.

Experience the beautiful Suffolk countryside and historic roads of Ousden in this multi terrain event. Choose from distances ranging from 5k to Ultra with a supportive base camp and bespoke finisher medals.

Participate in a 5 mile undulating trail run through the Nottinghamshire countryside starting in Epperstone. This charity event features random prize placements and supports The Brain Tumour Charity.

Run through the scenic grounds and trails of the Royal Estate at Sandringham. This 10K event features a mix of closed roads and countryside paths with chip timing and a bespoke finisher medal.

Test your endurance at the Royal Family's Sandringham Estate in this 24 hour trail race. Run solo or in a relay team through scenic parkland while enjoying a festival atmosphere with onsite camping and live entertainment.

Experience the rolling Northamptonshire countryside with 10 or 20 mile off road races along the Nene Valley. Enjoy fully marked trails through ancient woodlands and riverside paths with optional camping available on site.

Experience a point to point trail race through the ancient woodlands and rural landscapes of three counties finishing with a scenic loop around Grafham Water.

Run the Maldon Ultras on 20 and 21 June 2026 in Maldon, with 100 mile, 50 mile and 30 mile lapped races across fields, woodland and vineyards with estuary views. Small fields and scenic off road laps make for a friendly yet fierce ultra.

A five kilometre countryside run in Castle Bytham on Saturday 20 June 2026. Organisers report permits are being arranged and recommend light training, appropriate shoes and running with a buddy.

Celebrate the longest day at the Summer Solstice Challenge around Abberton Reservoir, a timed loop with 5 km laps. Run as many laps as you like, earn a medal and support Essex Wildlife Trust.

A 21.2 km trail half marathon on the National Trust's Dunstable Downs on 21 June 2026, featuring 450 m of ascent, two on-route aid stations and fully marked trails with GPX support.

Experience a circular cross country route through the undulating fields and woodlands of North West Hertfordshire. Choose between 26 and 18 mile courses starting from Baldock with panoramic countryside views.

Experience a scenic trail run through the woods and fields of Trent Country Park with chip timed races for seniors, juniors, and children.

Race two of the 2026 Trifarm trail series, this 10K summer run is over 95% off-road on public paths. Starting near a humpback bridge at Trifarm in Boreham, the anticlockwise course finishes with a lap around the lake.

Complete three races over three days to achieve a full marathon distance at the Colworth Estate. This multi terrain event in North Bedfordshire offers distances of 5 miles, 8.1 miles, and a half marathon.

Test your limits at World's Toughest Mudder, a premier 24 hour obstacle course challenge at Belvoir Castle. Compete individually or in a relay team to conquer 5 mile loops and elite obstacles for an entire day and night.

Experience an intimate trail run at the exclusive Hyde Hall Farm in Hertfordshire with lap based distances ranging from 5k to an Ultra Marathon. Enjoy a supported course with on site parking and a custom finishers medal.

TrailFest at Salcey Forest offers 10K, half marathon, marathon and 50 km routes on mainly packed forest trails, with cupless aid stations and mandatory kit rules for longer distances.

Experience a scenic 10km mixed terrain run through the trails and woodland of Hatfield. Starting and finishing at the 3 Brewers Brewery, participants enjoy chip timing and a complimentary drink at the finish line.

Join this five kilometre fun run or walk across the undulating trails of Therfield Heath. This family friendly event features a two lap off road course and raises funds for the Teenage Cancer Trust.