Trail Running calendar near Stowmarket 2026-2027

Nuclear Mud Sisters is an empowering women only obstacle course in Essex featuring a 5km muddy challenge. This non competitive event focuses on teamwork and fun with no chip timing or swimming required.

A coastal 7k beach race from Broadstairs to Ramsgate and back at low tide, with live online results. Individual and veteran category prizes plus male and female team prizes, venue facilities include toilets and on site refreshments.

Experience an autumn trail run through the footpaths and bridleways of Boreham. This 10k event features a sunset start with a scenic off road route and a seasonal championship point system for participants.

A beginner friendly 50km ultramarathon along the Boudicca Way from Diss to Trowse, Norwich, with GPS tracking, checkpoints, finish meal and medal. Limited to 250 entrants and a minimum age of 20.

A multi-distance trek and trail event along the Thames from Putney Bridge to Henley on 12/13 Sept 2026, offering 100 km to 10 km options with regular rest stops, catering, medical support and GPS tracking.

A 50 kilometre point to point trail ultramarathon from Lowestoft to Aldeburgh on 12 September 2026. The fully marked coastal route passes Southwold, Dunwich Heath and Sizewell with four aid stations and a nine hour limit.

A Backyard Ultra at High Lodge in Thetford Forest with full open ended racing plus new 6 hour and 12 hour reduced cost options. Runners complete hourly laps of 4.167 miles on a wide, mostly flat forest route with chip timing and on site sup..

The The C2C Essex Ultra will take place in Tilbury on Saturday 12 September 2026. You can run between 10 and 50 miles.

An 81 miles circular ultra on the historic Bunyan Trail in Bedfordshire with a 24 hours time limit. The route is fully waymarked and includes six aid stations, drop bag service, medical support and live tracking.

Experience a scenic trail run through the beautiful Hertfordshire countryside starting in the village of Sandridge. This event features a 10k route near the historic city of St Albans with a finish at the local primary school.

A 7-hour lapped trail event near Hitchin with a 5K loop, event village and a Mini Mile for children; organised by Run Strong with a virtual option and part of proceeds going to charity.

Trail event at Suffolk Running Centre offering 5k, 10k, half marathon, marathon and ultra on social out and back routes. Aid stations every 10 km, parking included, bespoke finisher medals and a seven hour cutoff.

Triple Trail Races on 19 September 2026 at Loddington Farm offers 25 km, 50 km and 100 km routes across Kent's North Downs Way, Greensand Way and Weald Way, with on site race village, camping, food vendors and recovery facilities.

A full and a half marathon along the Norfolk Coast Path on 19/09/2026 with starts near Holme and Burnham Overy and a common finish at Morston. The event supports the East Anglian Air Ambulance and includes timed results and on-course checkp..

MacTuffX Watford on 19 September 2026 offers solo, doubles and relay entries over two interval formats, 10x400m and 10x800m. All entrants must be aged 18 or over and fees vary by category.

Experience a scenic trail run through the Huntingdonshire countryside with the Ouse Valley Way Marathon and Half Marathon. These flat point to point races follow the river along a mix of grass gravel and tarmac paths.

The Endless Garden is a last-person-standing Backyard Ultra marathon. Runners tackle a 4.167-mile loop every hour from a base at The Waggoners Pub, where spectators and crews are welcome. The event includes drink vouchers and a special pub..

Experience an autumn run through scenic pumpkin fields and farm tracks in Colchester. With 10k, 5k, and 1k distances, this flat off road event features chip timing and a family friendly event village.

Experience a flexible trail event at Billingford Lakes with a 5.3 km lap course through grasslands and rugged trails. Choose between 4 and 6 hour sessions to complete your preferred distance and earn your bespoke finisher medal.

Run Sandringham on 27 September 2026 features a Half Marathon, 5K and Community Mile around Sandringham Estate. The mixed trail and closed road course includes chip timing on the 5K and Half Marathon, water stations and medical cover.