Trail Running calendar near Newhaven 2025-2026

The Fitstuff G3 Series No.1 is a trail running event held at Newlands Corner, Drove Road, Guildford, Surrey. Participants can choose between 10km and 15km distances, with options to enter single races or bundled series of three runs. The event offers a scenic trail running experience in the Surrey c..

The South Downs & Arundel Winter Trails is a trail running event held in the scenic South Downs area near Arundel. It offers challenging courses on rural, often single-track trails that traverse farmland and natural landscapes. Participants can choose between a 15-mile route and a full marathon dist..

The Ashdown Forest 10 & 5 Mile Series is an eco-friendly trail running event held at Pippingford Park Manor in East Sussex. This series features two races—10 miles and 5 miles—across undulating, multi-terrain park and forest trails that showcase picturesque scenery. Designed to offer a guilt-free, s..

The Windsor Trail Run January 2026, organized by RunThrough UK, takes place at Alexandra Gardens in Windsor, UK. Set against the scenic backdrop of Windsor Castle, this event offers a flat, chip-timed trail course with two distance options: a 10K and a Half Marathon. Both routes feature well-marked..

The Longbridge 100 Backyard Ultra is a challenging last-person-standing endurance running event held at Church Farm, Litlington, near Alfriston. Participants run a 4.2-mile loop every hour, starting precisely on the hour, continuing until only one runner remains. The course features a mix of single..

The Fitstuff G3 Series No.2 is a running event held at Hound House Road, Surrey GU5 9JG. Participants can choose between 10km and 15km race distances. The start line and parking are conveniently located in a field off Hound House Road, marked by flags and signs for easy navigation.The event offers b..

The Bedgebury Forest 10 and 5 Mile is a scenic trail running event held at Bedgebury National Pinetum and Forest in Kent. Featuring multi-terrain, undulating courses, the race offers 10-mile and 5-mile distances suitable for various fitness levels, along with a junior run for younger participants. R..

The Hibernal Hills 50 Miles is a season-opening ultra running event held at Queen Elizabeth Country Park in Hampshire. This single-loop race covers 50 miles of predominantly trail terrain with approximately 6,400 feet of elevation gain, featuring runnable but undulating paths with some significant h..

The Pilgrim Challenge is a renowned ultra marathon held along the historic North Downs Way in Surrey, UK. Participants can choose to run or walk either 33 miles in one day or 66 miles over two days. The course offers stunning views, ancient countryside, picturesque villages, and areas of outstanding..

XTERRA Matterley is an off-road sporting event held at the scenic Matterley Basin in Hampshire, United Kingdom. Scheduled for February 14-15, 2026, it offers a variety of race formats including duathlons and trail runs suitable for athletes of all levels. The duathlon races feature distances such as..

The 'Rayne'ing Medals Anniversary Challenge is a running event celebrating six years of Hare & Tortoise Running, taking place on The Flitch Way in Rayne. Participants can choose from five entry options, including a marathon, 6-hour timed event, 5km, 10km, and half marathon. The course features 5km l..

The Hadleigh Legacy 10k is an award-winning trail running event held at Hadleigh Country Park in Essex. Known for its challenging and exhilarating course, the race features a single lap of approximately 10 kilometers over undulating terrain with tough hills, mud, and iconic kissing and latch gates...

BigMud Trails (EARTH) is the first event in the Classic Element Trail Series, celebrating the element of Earth. Set in the scenic Meon Valley at Queen Elizabeth Country Park, participants can choose between a 16-mile or marathon distance, both featuring challenging single-lap courses with significan..

The St Peters Way Ultra is a challenging 42-mile trail ultra marathon held in Essex, England, following an ancient pilgrimage route from Chipping Ongar to the historic St Peter-on-the-Wall chapel at Bradwell on Sea. The course traverses scenic countryside, historic churches, and varied terrain inclu..

The Fitstuff G3 Series No.3 is a running event held at Newlands Corner, Drove Road, Guildford, Surrey. Participants can choose between 10km and 15km race distances. The event offers a scenic course starting and finishing at Newlands Corner, with parking available on-site.Runners can also opt for bun..

Endurancelife Sussex offers a scenic trail running event featuring 10K, half marathon, marathon, and ultra distances along the iconic coastal landscapes of Eastbourne and Seaford, adjacent to the South Downs National Park. The courses showcase the famous Seven Sisters chalk cliffs and expansive view..

The Leith Hill Half Marathon is a challenging cross-country race that takes participants from Dorking to the summit of Leith Hill, the highest point in south-eastern England, and back. Spanning 13.1 miles with an elevation gain of 1,800 feet, this event is celebrated for its stunning scenery and sup..

The Centurion Hundred Hills 50km is a scenic trail ultra held in the Chiltern countryside, starting and finishing at the historic 850-year-old Stonor Park near Henley-On-Thames, England. The race features two distinct 25km loops, covering 31 miles with 4,000 feet of elevation gain across mostly trai..

The Humanity Direct Amersham Ultra is a one-day endurance event held in the scenic Chiltern Hills near Amersham, Buckinghamshire. Participants can choose from three distances: 10km, 25km (half ultra), or the full 50km ultra marathon. The course starts and finishes at Dr Challoner's Grammar School an..

The Gratitude 25km is an exciting running event taking place in Broxbourne, UK. This race is designed for runners of all levels, promoting fitness and community spirit. Participants will enjoy a scenic route while challenging themselves to complete the 25km distance. The event emphasizes the importa..