Trail Running calendar near Avebury 2025-2026

The Isle of Wight Fell Race Series is the island’s Fell Running Championship, incorporating the SEAA Championship. Based at St Catherine’s School, Ventnor, it features three races: St Boniface Fell (3.8 km, 235 m ascent), Ventnor Horseshoe (12 km, 443 m), and Wroxall Round (21 km, 487 m). The HQ off..

Thames Path Challenge, part of Ultra Challenge Series, runs along the Thames Tow Path from Fulham's Bishops Park in west London to Henley-on-Thames. Distances include a full 100 km route (also a 2‑day daylight option), a 72 km 3/4, 50 km halves, and 28/22 km quarters, plus a 25 km Thames Bridges Tre..

The CapTEN & Bosun are fell runs along the Jurassic Coast near Seatown, Bridport in West Dorset. The Bosun is a 5-mile one-lap route, while the CapTEN is 11 miles with two laps. Runners take in highlights of the South West Coast Path, including Thorncombe Beacon and Golden Cap, with elevations of ab..

Bradley Fell Race, a BOFRA Championship counter, takes place in Bradley Village, near Skipton, North Yorkshire. The 3.50-mile (5.60 km) course features about 800 ft (274 m) of climb, starting with a steady ascent up fields and tracks to High Bradley, then a steep climb to the top of Bradley Moor. Th..

The Sandridge 10k is a scenic trail running event set in the picturesque village of Sandridge, near St Albans. Participants can enjoy a beautiful 10k course that showcases the natural beauty of the area. The event is organized by Active Training World, and it promises a rewarding experience for both..

The Dunstable Downs Challenge Half Marathon is a scenic trail running event organized by Dunstable Road Runners, held at Creasey Park Football Centre in Dunstable. The 13.1-mile course takes runners across the picturesque Dunstable Downs and surrounding rural areas, primarily on public footpaths and..

The 20th Ashtead 10k & 2k fun run takes place at The Scout Hut, Woodfield, Ashtead KT21 2RL. Organized by Ashtead Running Group (with Trionium), this charity race proceeds on rough tracks around Ashtead Common, a Site of Special Scientific Interest and National Nature Reserve known for decaying anci..

Run London Epping Forest Trail 10k is a two-lap, 10-kilometre trail race in Epping Forest, Chingford. The undulating, multi-terrain course runs along forest tracks and finishes on the open grass by Chingford Plain Car Park, in a traffic-free setting. The forest, managed by the City of London, is a s..

The Alf Shrubb Memorial returns to Slinfold to raise funds for local community causes. The event offers both a 10k race and a 5k option. Adult races are chip timed. Children’s races take place at Slinfold Cricket Club, which is the event headquarters and the main race finish location. A special gue..

Epsom Street O is the opening event in MVOC’s eight-event Street O series, staged in the Mole Valley area around Epsom. The Barley Mow pub at 12 Pikes Hill hosts the start, finish and post-race refreshments. The course is a 60-minute Score (with a 40-minute option) on a 1:10,000 OpenStreetMap-based..

Trails & Tarmac Backyard Ultra is held near Crickhowell in the Black Mountains, Powys. The course uses 4.2-mile loops of mixed trail and tarmac, with one gentle climb and a short steep section for a fast, runnable feel. The event follows an endless BYU format: each loop must be completed within one..

The Yard Trail Races, hosted at Chilton Manor Farm in Hampshire, offers participants two scenic routes: a 10k and a 10-mile trail run. Both routes begin and end on a historic avenue lined with 800-year-old Yew trees, providing stunning views. Runners are welcomed at the finish line by friendly marsh..

Hambledon Hilly takes place at Hambledon Vineyard in East Street, Hambledon, Hampshire (PO7 4RY). This is the 10th edition, moving to the vineyard—the first running event staged at England’s oldest commercial vineyard. The event offers five distances: 1km and 2km for youngsters, and 5km, 10km, and 2..

The Fraggle Run in Aberdare, hosted by Saturn Running, is a 7-hour time challenge event set in the scenic Dare Valley Country Park. Participants can choose their distance, starting from a minimum of 3km, with laps measuring approximately 4.37 miles (7km) on well-maintained footpaths offering beautif..

Conquest of Avalon is Albion Running’s late-season ultramarathon in Somerset, finishing in Glastonbury after a final ascent over Glastonbury Tor. The event offers two distances: 50 miles and 30 miles. The 50-mile route begins at Ham Hill Country Park and, about 20 miles in, joins the 30-mile path, t..

Humanity Direct Tring Ultra is a one-day endurance event based at Tring Cricket Club in Hertfordshire, near London. Distances available: 50 km ultra, 27 km half ultra, and 10 km. Elevation gain: 135–597 m.The route showcases the Chilterns, including Ashridge Forest, the Grand Union Canal, and Wendov..

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..

BigSky Trails (AIR) is the finale of BigFeat Events’ Classic Element Trail Series, held at Hyde Common, Frogham, Nr Fordingbridge in the New Forest National Park. It offers 18-mile and marathon distances, starting near Hyde Common as dawn breaks and guiding runners over wide open plains and winding..

Creative Juices 10km is a 10km trail race hosted by Creative Juices Brewing Company at Woodoaks Farm near Rickmansworth, WD3 9XQ. The mostly off-road course (about 95% off-road) winds through woodlands, footpaths and bridleways, starting adjacent to the brewery taproom and finishing back at the brew..

Clipston Trail Half and Country 5 Miler take place around Clipston, near Market Harborough, with start/finish at Clipston Recreation Ground, Station Road. The event offers two distances: a half marathon and a country 5-mile (ish) race, suited to trail newcomers or a shorter challenge. The routes run..