Trail Running calendar near Southampton 2025-2026

The Devil's Punchbowl 10k is a guided trail run held in the scenic Devil's Punchbowl, a natural amphitheatre located in Hindhead, Surrey. This 10km route offers a challenging yet enjoyable experience featuring beautiful trails and rolling hills, with pauses at hilltops to admire spectacular views. T..

Faccombe Backyard Ultra, hosted by And-Over Trail Events, is an endurance running challenge held on the private Faccombe Estate in Hampshire, UK. Known as one of the toughest backyard ultras globally, the event features a 4.167-mile loop with 750 feet of elevation, run entirely off-road on establish..

The Serpent Trail is a scenic trail running event held in the South Downs National Park, Hampshire, UK, showcasing some of the most breathtaking and unique countryside in the South East. Scheduled for July 5, 2025, it offers five distances: 100km, 75km, 50km, 20km, and 10km, catering to a range of r..

The Orion Harriers Forest Five is a mile race series held at Jubilee Retreat, initiated in 2009 to support the Orion Harriers clubhouse. The 2025 series includes three Saturday morning races on June 7th, July 5th, and August 2nd. Participants can compete individually or in age categories, with troph..

The High Weald Challenge is a scenic walking event held at Stonegate Village Hall in East Sussex, featuring three new routes of 30, 22, and 16 miles. Participants explore the picturesque countryside around Burwash and Robertsbridge, with all routes passing through Robertsbridge village. The 30-mile..

The Bewl 15 Mile & 5 Mile is a scenic and challenging trail running event held at Bewl Water in Sussex, organized by Wadhurst Runners. Celebrating its 25th anniversary, the race features multi-terrain routes including quiet country lanes and lakeside paths, offering stunning views and a vibrant comm..

The Chiltern Ridge Half Marathon, organized by Runaway Racing, is a challenging 21.1 km trail race held along The Ridgeway National Trail in Buckinghamshire, UK. Starting and finishing in Wendover, the course features an undulating forest loop through Whiteleaf Hill Nature Reserve and offers stunnin..

The Horton Country Park Summer Series 2025 is the third event in a four-part summer evening orienteering series organized by MVOC, held at Horton Country Park near Chessington, UK. It offers a welcoming atmosphere for runners of all abilities, featuring a 60-minute score course with an odds and even..

Hazelbury Hurrah! is a popular multi-terrain running event hosted by Corsham Running Club in Corsham, Wiltshire. Scheduled for July 11, 2025, the main race covers approximately 6 miles (10 km) of varied terrain, including hilly, muddy, and technical sections around Hazelbury Manor and Box Valley, wi..

The Maverick X Series Cotswolds 2025 is a trail running event held at the historic Sudeley Castle in the heart of the Cotswold Hills, England’s largest Area of Outstanding Natural Beauty. Celebrating its 10th year, the race offers four routes ranging from 15 km to an ultra 51 km, all featuring rolli..

Race to the Stones is the UK's largest ultramarathon, held along the ancient Ridgeway trail from Lewknor to the 5,000-year-old Avebury Standing Stones, a UNESCO World Heritage site. The event offers a challenging 100km course with 1,340m of elevation, which can be completed non-stop or over two days..

The North Downs 50 Ultra Challenge is a 50km trail event set in the scenic Surrey Hills, starting and finishing at the Guildford basecamp. Participants can walk, jog, or run on a looped course that features the North Downs Way and offers stunning southern views. The event also includes 25km and 10km..

The Thackray Williams Sevenoaks 7 is a celebrated running event taking place in Knole Park, Kent, marking its 30th edition in 2025. This challenging 7-mile race features scenic trails with hills and twists, appealing to both competitive runners and casual participants. Additionally, a 3.5km chip-tim..

The Piddle Wood Plod 10km is a scenic trail race held on July 13, 2025, starting at Thurlbear Primary School. The route features two laps through forest tracks and country lanes, passing notable landmarks such as Piddle Wood, Happiness Hill, and Wych Lodge fishing lake. The course includes gentle un..

The Surrey Hills 10km is a guided trail run set in the picturesque Surrey Hills Area of Natural Beauty, starting near Guildford at St Martha's Hill. The 10km route features a scenic climb to the hilltop church with panoramic views, followed by a run to Newlands Corner overlooking Surrey’s rolling hi..

Purdown Pursuit is a challenging 10km trail running race held around Stoke Park in Bristol, organized by the Town and Country Harriers (TACH). The event takes place near Countess Walk, Stapleton, and features a fully marked course with steep climbs, tree roots, and rocky terrain, requiring appropria..

The Hughenden Valley 10K is a popular trail running event held around the National Trust's Hughenden Manor estate near High Wycombe. The 10-kilometer course features a hilly terrain with over 195 meters of elevation gain, offering a challenging yet rewarding experience through beautiful woodland and..

The Pewsey Vale Ultra is an exciting new running event featuring a challenging 125km loop through the picturesque Wiltshire countryside, following the Pewsey Vale Circular walk route. Participants will experience a total ascent of 1902m, with the course well-marked and supported by checkpoints every..

The Hughenden Valley Half Marathon is a scenic trail running event held around the National Trust's Hughenden Manor and its surrounding woodlands in the Hughenden Valley. Covering 21.1 km with over 450 meters of elevation, the course features hilly terrain with woodland and rural trails, offering a..

The Maverick X Series Chilterns 2025 is a trail running event held at the historic Stonor Park estate near Henley-on-Thames, Oxfordshire. Set within the Chilterns Area of Outstanding Natural Beauty, the race offers four challenging routes ranging from 12 km to an ultra 52 km, featuring significant e..