Trail Running calendar near Semington 2026-2027

A set of runs along the Wye Valley Greenway including passage through the 1.1 km Tidenham Tunnel, starting at Wyedean School and finishing at the station.

A weekend of running events and optional camping at Myncen Farm with time based challenges and a 10k option; camping is charged per sleeping pitch at £35 and is non refundable.

Beacons Way Ultra offers 100 km and 100 mile races in the United Kingdom on 24 to 25 July 2027 as part of the Ultra Great Britain Race Series.

Evening trail races at Wendover Woods on 18 July 2026, raising funds for the Chilterns Neuro Centre with 10K, 5K and an accessible 1.5K loop.

An urban navigation challenge in Cardiff where participants are blindfolded, dropped at an undisclosed location and must return across 6, 10 or 15 miles without maps or GPS.

An inflatable obstacle course event in Coventry on 24 July 2027 offering 2.5k, 5k, 10k and 15k options with music zones, medals and family friendly facilities.

A navigation challenge in Cheltenham where participants are blindfolded and dropped at an undisclosed location, then must find their way back without maps or GPS.

An inflatable obstacle-course event in Southampton on 31 July 2027 offering 2.5k to 15k options, on-course music, hydration, event photography and a finisher's medal for every participant.

A mixed-terrain trail event along the Thames at Remenham Farm on 4 September 2027, offering a half marathon, a 10K and a junior race for under 11s with chip timing and themed medals.

A guided, hilly 30 mile trail run along the Jurassic Coast and Isle of Purbeck with coastal landmarks, group pacing and on-route guidance from an experienced ultra runner. Entry includes pre-run information and a possible alcohol free beer..

Guided 10 km trail run around Silent Pool near Guildford, following parts of the North Downs Way and Netley Heath forest. Sessions run at dusk or at night with headtorches in a led group and a recommended pace of about 10 min per mile.

Seven hour timed event on 12 September 2027 with 5.3 km laps on a tarmac former railway line; places limited to 50 and minimum age 18.

Guided *10 km* trail run around the Devil's Punchbowl in Hindhead, Surrey, with hills, views and group navigation. Events take place at dusk or at night with headtorches and cost £22 per person.

A 100 km trail ultramarathon on an anticlockwise loop of the Chiltern Hills starting and finishing in Chesham, fully marked with GPS tracking and six aid stations.

Flexible-start seven-hour road event of 5.3 km laps on tarmac near Littleham, Exmouth; max 75 entrants, minimum age 18, entries close 09/10/2027.

A guided 30 mile trail run from St Martha's Hill exploring the Surrey Hills and Box Hill with an experienced ultra runner and coach. Group pace, recommended 22 miles training, cost £55 and an alcohol free beer may be available.

A 7 hour timed running event near Littleham Exmouth on a measured tarmac out and back loop of 5.3 km per lap, limited to 50 entrants.

An 8 hour timed road event on 20 November 2027 near Exmouth with 5.3 km laps on tarmac, limited to 75 entrants, medals awarded to finishers.

A guided 12.5 mile trail run around Box Hill that gains about 1000 metres of elevation across woodland, heathland and open fields. Group pace with technical climbs and scrambling and a chance of an alcohol free beer at the finish.

A guided 30 mile trail run from Haslemere that follows sections of the Serpent Trail and Sussex Border Path, aimed at runners attempting an ultra for the first time. Group pace, varied terrain, cost £55.