Trail Running calendar near Eynesbury 2026-2027

Run the Windsor & Eton 10km on 1 March 2026 for a scenic multi terrain route from Windsor & Eton Brewery along the Thames and Jubilee River. Finishers get a pint cup, medal and free race photos to celebrate your run.

Join a guided 10 km trail run from Silent Pool Car Park near Guildford along the North Downs Way through Netley Heath to Shere. Group paced with sunset or headtorch options and kit trials for a social, scenic adventure.

Join the Humanity Direct Amersham Ultra on 7 March for scenic footpath and bridleway routes of 10 km, 25 km or 50 km starting at Dr Challoner's School. Run or walk to fundraise for Humanity Direct and earn a finisher medal.

Run a flat, traffic free canal towpath at Burton Waters near Lincoln beside the historic Roman Fossdyke. Choose a half marathon, marathon, ultra or the seven hour timed challenge and chase a medal by completing a measured lap.

Thunder Races brings 25 km and 50 km trail runs through the woodland and countryside around Harrold Odell Country Park in Bedford. Enjoy marked routes, aid stations and a finisher medal plus goodies for a memorable spring trail challenge.

Run scenic laps along the Thames towpath in Walton on Thames at the Ladybird Run, on flat off road trails with timed entries or a one hour rock up and run start window. Pick 5 km to ultra distances and complete as many laps as you like with..

The Berko 10km will take place in Berkhamsted on Saturday 7 March 2026. You can run 10 kilometers.

Leith Hill Half Marathon is a challenging 13.1 miles trail race across Surrey with about 1,800 feet of ascent and a summit finish at Leith Hill Tower. Enjoy scenic singletrack, a reusable medal, local beer and a full cooked breakfast.

Discover scenic Northamptonshire on 15.5 or 26.6 mile waymarked routes at the 6th Hannington Hike on 8 March 2026, starting from Wellingborough Grammarians Memorial Sports Field. Checkpoints, refreshments and finisher certificates make for..

Join Thames Meander Spring on 8 March 2026 for a flat, scenic riverside run from Barnes with 10 km, half and full marathon options. The route is marked and marshalled with stocked checkpoints and medical cover for a smooth race day.

Guided 16k trail run at High Lodge in Thetford Forest, paced conversationally with groups matched by ability. Explore flat woodland trails, spot wildlife and pick up practical trail running tips with an optional cool down.

Join a scenic 10 km from Heathside Sports Ground along the River Darent through fields and village lanes around South Darenth and Horton Kirby. Friendly marshalled route with a medal and refreshments for finishers.

Tackle the Hundred Hills 50km, scenic trail ultramarathon from Stonor Park through Chiltern villages and ancient woodland with about 1200 m of climbing. Fully supported course and hot finish food make for a memorable challenge.

Run beneath the Sherwood Forest canopy on undulating multi terrain trails at Sherwood Pines, with 20 mile, half marathon, 10k and junior distances for every runner. Organised by Nice Work with bespoke medals, free photos and a Racecheck Gol..

Tackle scenic trails on the North Downs and Greensand Ridge with three distances from 15 to 30 miles at the Sevenoaks Circular Challenge. Warm checkpoints, a hot finish meal and friendly club support make it a welcoming endurance day out.

Take on Phoenix Running's Octopus Run on 15 March 2026 at Walton on Thames for a scenic towpath challenge along the River Thames, with distances from 5 km to ultra and flexible start times. Finish your effort and collect a bespoke finishers..

Join Gratitude 25KM 2026 in Broxbourne for a rewarding 25 km run on 21 March 2026. Ticketed entry and a welcoming atmosphere make it ideal for runners looking for a spring challenge.

Take on fields and trails at Hyde Hall Farm on 21 March 2026 with options from 10k to ultra marathon, lap based routes for all abilities. Friendly farm atmosphere, water station and bespoke medals make this a memorable spring challenge.

Guided 13 mile trail run from St Martha's Hill through the Surrey Hills and parts of the North Downs Way, including Shere and Newlands Corner. Not a race, this social group run is paced at around 10 min per mile and may finish with an alcoh..

Run or walk the scenic North Downs Way in Surrey with Y2Y, choosing 26.2 mile or 14 mile routes that finish at YMCA East Surrey, Redhill. Waymarked routes, support stops, GPS files and finish showers, all raising funds for YMCA East Surrey.