Windsor 50 Ultra Challenge

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 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..