Trail Running calendar near Letchworth Garden City 2025-2026

Tackle a scenic 47 mile point to point ultra along the River Thames from Henley to Kingston, via Marlow, Windsor and Runnymede. Finishers earn a bespoke medal and a technical shirt mug or hat, with trophies for first male and female.

SVP100 is a point-to-point ultramarathon along the Stour Valley Path from Newmarket in Suffolk to Brantham near Manningtree in Essex. The 102 km (63 miles) route is mainly trail (about 95%) with a modest elevation gain and loss (roughly +91..

ATW Odyssey12 is a multi-terrain running event held at Riverside Park, Regatta Meadow in St Neots, Cambridgeshire (PE19 7AB). It forms part of the ATW First to Full Triathlon Festival, with three events — Odyssey12, Odyssey Triathlon, and S..

The North Downs Way 100 is a 103-mile continuous trail race along the North Downs Way, from Farnham in Surrey to Ashford in Kent. It aims to finish in under 30 hours, with an 11,000-foot total ascent and a 30-hour cut-off. The course follow..

Ramsbury Gold 10km is a multi-terrain running event held near Ramsbury in Wiltshire. The race starts and finishes at Ramsbury Brewery, Stockclose Farm, Aldbourne, within the Ramsbury Estate countryside. Participants can choose the standard..

Join the Mount Ephraim 10k at Mount Ephraim Gardens, Faversham on 09 August 2026 for an undulating 10k on quiet country lanes with stunning Kent countryside views. Enjoy a bespoke medal, photos and support Oasis Domestic Abuse Services.

Event overview The Foxton Hound Ultra takes place on Saturday, 15 August 2026 around Market Harborough. The event offers two distances: 100k 50k The races follow the Harborough Round long-distance footpath through parts of Northamptonshir..

The Black Bull 15 is a charity trail run held near the Black Bull pub in Chelmsford. It offers two distances: a 15-mile trail route and a 15km option for shorter, faster runs, jogs or walks. The course uses varied trail surfaces through par..

Gosfield Backyard Ultra : event overview Gosfield Backyard Ultra is a last-man-standing running event held at Gosfield School, Halstead Road, Gosfield CO9 1PF, Essex, UK from 29 August 2026 to 31 August 2026. Entry is limited to 100 places...

Nottingham Running Festival : overview The Nottingham Running Festival takes place on Sunday 30 August 2026 at Colwick Country Park, Nottingham Racecourse (NG2 4BE). The event is held in support of Nottinghamshire Hospice. The route include..

Event overview The Windsor Trail Run takes place on Sunday 30 August 2026 at Alexandra Gardens, Alma Road, Windsor SL4 3HU. The event offers two race distances and was booked 119 times in the last month. 10K - £30; elevation 29 m; trail, f..

Plum 10K The Plum 10K is a recurring race organised by Pershore Plum Plodders. The club publishes race results for multiple years, including 2015, 2016, 2017, 2018, 2019, 2021, 2022, 2023, 2024 and 2025. The next planned event is listed for..

The Muntjac 15 is a trail running event held on September 7, 2025, featuring a 15-mile course that connects five beautiful woodlands. This race is ideal for runners who enjoy hilly terrain, wooded areas, and single-track trails, offering a..

Take on the Woldingham Half or Full Marathon across scenic North Downs ridges, woodland and varied trail terrain with rewarding rolling climbs and countryside views. Finish with a finisher medal, race tee in your goody bag and post race sna..

Run into the sunset at Ickworth Park with 5 km and 10 km trail routes across limestone paths, woodland and meadows. Chip timed, scenic and family friendly, all finishers get a medal to celebrate the evening race.

Event details The Henley River event takes place on Saturday 5 September 2026 at Temple Island Meadows / Remenham Farm, Remenham Lane, Henley-on-Thames RG9 3DB. It is organised by RunThrough and supports Royal Berks Charity. Races available..

Enjoy a guided 10 km trail run from Silent Pool through the North Downs and Netley Heath, passing Shere and scenic film locations. Group paced runs include sunset and headtorch nights with kit trials and a friendly finish.

Run the Thames Path Ultra from Putney to riverside Henley, enjoying scenic towpath views and a festival finish. Distances range from a Henley 10K to 100 km across the weekend of 12 and 13 September 2026, with full on course support.

Enjoy reservoir views and undulating wooded trails at Bewl Water Autumn, with distances from 10 km to a 50 km ultra to suit every runner. Detailed course guides, GPX routes and a route video help you prepare for this Runners World top 10 UK..

Run 4.167 mile loops each hour at High Lodge in Thetford Forest until one runner completes an extra lap. Chip timed main race has a £250 prize and free entry to the summer Back Yard Ultra.