Trail Running calendar near Lowestoft 2026-2027

We have found 75 Trailruns within 80 miles of Lowestoft. See below where and when you can find the races.

The Rebellion Run is an 18-mile guided trail run along the historic Kett's Country Long Distance Trail. It's a non-competitive group event, starting in Wymondham and finishing in Cringleford. A run leader guides the way, sharing stories of..

A 24-hour coastal trail running challenge on the Shotley peninsula. Run solo, in pairs, or in a team over a 4.3-mile loop. Camping is included for a full weekend of running.

Set your own distance goal in this 6-hour trail running challenge. Runners complete as many 5K loops as they can on a scenic, 95% off-road course. Every finisher receives a medal.

Day One of the 10 day Great Barrow Challenge at Suffolk Running Centre uses the Denham Flats route and offers distances from 5k to ultra. Parking and a base camp with an aid station are provided and a bespoke medal is awarded each day.

August 2026

Run through the famous Constable Country on the Stour Valley Path. Choose between a 100 km or 50 km point-to-point trail ultra. The event is known for its well-marked course, friendly atmosphere, and finishers earn UTMB Index points.

UTMB Index

On 16 Aug 2026 The Black Bull 15 offers a 15 miles trail run and a 15 km social hike near Chelmsford. The event marks the organiser's 20th anniversary and will donate £2 from entries to a charity to be confirmed.

Take on the Muntjac 15, a 15 mile trail around Danbury Essex with 1600 ft of climbing across scenic woodland and technical singletrack. Enjoy a well stocked checkpoint, a quality memento and bespoke local trophies.

September 2026

Run at sunset through Ickworth Park, a National Trust estate with meadows, forests, and limestone paths. The chip-timed event offers 5k and 10k races, a finisher's medal for all, and trophies for top finishers. Remember to bring your own wa..

The Boudicca Way 50km Ultra follows an ancient trail from Diss to Norwich. Walkers and runners are welcome on this scenic route, with easy train access. The inclusive event includes full support and a medal.

A 50 kilometre point to point trail race along the Suffolk coast from Lowestoft to Aldeburgh on 12 September 2026, fully marked with four aid stations and a nine hour time limit.

UTMB Index

Run riverside trails and village lanes at Roman River Trails, a self navigated half and full marathon near Colchester. Expect scenic river crossings, varied terrain, stocked aid stations and a cupless format so bring a cup.

A multi-distance trail event at Suffolk Running Centre offering 5k, 10k, half, marathon and ultra options. The out and back course uses the Gallops Route and Golding Hills, with aid stations every 10k and parking included.

Run along the scenic Norfolk Coast Path in this trail marathon or half marathon. Both races finish at Morston Quay, following the acorn-marked, off-road trail. A portion of each entry fee supports the East Anglian Air Ambulance.

An autumn farm run in Colchester offering 10K, 5K and a family 1K on mostly flat, traffic-free farm tracks with chip timing, an event village and on-site parking.

The Run Sandringham Half Marathon on 27 September 2026 features a 13.1-mile route through the Sandringham Estate. Organized by Good Running Events, it supports charities and is part of a series with scenic trails.

Event Overview The Grantchester Charity Runs is a volunteer-run event supporting Maggie’s Centre Cambridge and Addenbrooke’s Charitable Trust (ACT). It takes place on Mill Way in Grantchester, just outside Cambridge. Distances 10 km 3 km..

October 2026

A unique 20-mile trail run starting and finishing inside historic Landguard Fort. The looped route passes through nature reserves, estuaries, and a port. Runners receive a long-sleeve shirt and medal.

Run a scenic 5-mile trail through the forested grounds of Cawston Park. This new event supports the vital voluntary work of Norfolk Lowland Search and Rescue. All finishers get a memento, and prizes await the top runners.

Multi-terrain 10k and 5k around Thompson with medals for all and trophies for top three men and women. Event proceeds support the Thompson Millennium Green Charitable Trust.

Endurancelife Suffolk in Dunwich on 10 October 2026 offers 10K, half marathon, marathon and ultra trail races across forest, moorland, grass and beach, with courses described as extremely flat by the organiser.

UTMB Index