Trail Running calendar near Welwyn 2026-2027

A point-to-point trail run in Surrey on 23 May 2026 offering 62K, 41K and 20K routes plus two and three leg relays. All races finish in Godalming with food, music and chip timed results.

Experience a scenic 13.5 mile trail loop through the South Downs National Park including the coastal Seven Sisters and Beachy Head. This runnable course features 2,000 feet of elevation with professional timing and support.

Experience a 100 mile journey through Kent and Sussex on this flagship LDWA walking event. Celebrate 100 years of Winnie the Pooh while traversing 11250 feet of ascent across the North Downs and Ashdown Forest.

Experience the twilight beauty of Ardingly Reservoir during this sunset run in West Sussex. Choose between a 5km or 10km distance on a scenic undulating trail and enjoy a timed midsummer evening event with finishers medals.

Experience a scenic 26.2 mile marathon consisting of three laps through the historic Richmond Park. Enjoy well supported trail running with regular drink stations and a festive atmosphere near Sheen Gate.

Experience the greenest borough of London with a 50K ultra or 25K trail run through Ealing. Navigate scenic canal paths and parks on this mixed terrain course featuring live tracking and aid station support.

Run a flexible distance along Winchester's scenic Itchen Way. Choose your laps from 2.62 miles up to an ultra within a 7-hour window, with a famous aid station and a finisher's medal for all.

Event Overview The Blackwater Trail Events include a half marathon and a marathon on a new marathon course for 2026. The event uses a flexible entry fee structure where participants can choose to pay for extras like a medal or not. Course a..

A 10 km multi-terrain trail run at Marlow Rugby Club featuring local trails, woodland and Thames towpath. Entries include timing, a medal, a pint cup with a free drink, and basic on-course support; minimum age 16 and a two hour cut off.

A timed Friday event on a flat 5.3 km out-and-back course along the river Thames, with lap-based distances from 5 km to ultra and a £10 Run for a Tenner entry benefiting Rays of Sunshine.

Test your endurance at this 50km multi terrain ultramarathon in Maidenhead. Complete the signed course before the official end of daylight to earn your finishers medal and mementoes.

A point to point 86 mile trail race on The Ridgeway National Trail from Ivinghoe Beacon to Avebury with open GPS tracking, eight checkpoints and a 28 hour cutoff. The event is licensed by the Trail Running Association and limited to 150 run..

Follow the River Medway on a flat 50km trail route connecting three medieval castles from Rochester to Tonbridge. This chip timed ultra marathon features a unique athletics track finish and full medical support.

Experience a scenic point to point trail race along the River Medway from Maidstone to Tonbridge. Enjoy a flat route featuring historic locks and a grand finale on an athletics track.

A 60 km point to point ultramarathon from Ivinghoe Beacon to Ridgeway View Campsite on 30 May 2026. The route covers about 1000 m of ascent, includes four checkpoints with supplies and has a 10 hour time limit.

Experience an interval style racing event in Twickenham featuring repeat segments of 400m or 800m. Available for individual runners doubles or relay teams this May 2026 competition tests endurance through ten measured laps.

Test your endurance on a traffic free 400 metre athletics track in Ware. Choose from distances ranging from 5k to a 6 hour challenge and enjoy full supporter visibility every lap.

The Southampton Running Festival will take place in Bishop's Waltham on Sunday 31 May 2026. You can run between 5 and 21 kilometers.

Experience a unique 50km point to point ultramarathon from the heart of South London to the rural lanes of Kent. Enjoy a supported journey through urban streets and scenic countryside with well stocked aid stations along the way.

A guided trail half marathon from Guildford through the Surrey Hills, visiting St Martha's Church, Shere, Newlands Corner and Hackhurst Downs. Routes vary by date and include sections of the North Downs Way.