Oxford Greenbelt 10km

Centurion Running’s Chiltern Wonderland 50 is a 50-mile single-loop ultramarathon set in the Chiltern Hills, starting and finishing in Goring-on-Thames, Oxfordshire. The route climbs around 5,600 feet and traverses picturesque villages rich in history, including locations made famous by British film..

The Humanity Direct Tring Ultra is a one-day trail event on 20 September 2025, starting and finishing at Tring Cricket Club (HP23 5NG) in the Chilterns, Hertfordshire. Distances offered are: 50 km (full ultra, listed also as 31 miles) 27 km (half ultra) 10 km Ascent gain varies by distance, repor..

Cirencester AC’s Chedworth Roman Trail offers two trail races set in the Cotswold countryside near Cirencester, Gloucestershire. The 10-mile (ish) single loop and a newly added 5-mile (ish) loop pass through Stowell Park, the Coln Valley, and close to the Chedworth Roman Villa. It’s a challenging mu..

Chiltern 50 Ultra Challenge is part of Ultra Challenge’s UK trek and trail series, based at Henley Showground. It offers a 50 km loop (920 m ascent) and a 25 km option, plus a 10 km Chilterns route. The end-of-season course winds through the Chilterns’ historic trails, rolling hills, nature reserves..

Wild Run Cotswolds takes place on 28 September 2025 at Cornbury Park, Charlbury, Oxfordshire. The event is held on a private estate and has a maximum field of 600 runners. There is a dedicated supporter zone at the start and finish. The race is permitted by the Trail Running Association and held un..

Steeple Barton Chase is an annual running event held at Barton Abbey, halfway between Oxford and Banbury in Oxfordshire, UK, just off the A4260. The event offers multiple distances to suit all abilities: a 10-kilometre main race, a 5-kilometre option, and a Family Fun Run around the cricket grounds...