Students and staff from the Army Preparation Course, based at Wiltshire College Lackham, are about to embark on a 136-mile, six-day walk in Wales.

The walk, which starts on Sunday in Chepstow and will conclude in Plynlimon in mid Wales, works out at around 22 miles a day and the students and staff taking part aim to raise £2,000 for the Help for Heroes charity.

They are looking for people to sponsor them for this incredible challenge, so if you would like to make a donation (minimum of £2) log on to www.justgiving.com/lackham-armyprep