The ‘daily mile’ completed by primary pupils in Stirling is said to aid concentration as well as fitness. Other schools across the UK are taking notice

As soon as the children at one primary school in Stirling hear the words “daily mile”, they down their pencils and head out of the classroom to start running laps around the school field.

For three-and-a-half years, all pupils at St Ninians primary have walked or run a mile each day. They do so at random times during the day, apparently happily, and despite the rise in childhood obesity across the UK, none of the children at the school are overweight.

The daily mile has done so much to improve these children’s fitness, behaviour and concentration in lessons that scores of nursery and primary schools across Britain are following suit and getting pupils to get up from their desks and take 15 minutes to walk or run round the school or local park.

Facebook Twitter Pinterest Teachers at St Ninians take their pupils out of lessons on to a specially built circuit. Photograph: Murdo Macleod for the Guardian

Elaine Wyllie, headteacher of St Ninians, said: “I get at least two emails a day from other schools and local authorities asking how we do it. The thought of children across the country running every day because of something we’ve done is phenomenal.”

One in 10 children are obese when they start school at the age of four or five, according to figures from the Health & Social Care Information Centre, and this summer a study found that schoolchildren in England are the least fit they have ever been. Primary schools have therefore been quick to note the benefits of the daily mile. It has been introduced in schools in London, Gateshead, Wales and other parts of Scotland, while others are planning to launch the initiative during this academic year. In Stirling alone, 30 schools have already started or are to start the daily mile.

“It’s a commonsense approach to children’s fitness, which is free and easy. The most important thing is that the children really enjoy it, otherwise you couldn’t sustain it. They come back in bright-eyed and rosy-cheeked, how children used to look. It’s joyous to see,” said Wyllie.

At St Ninians, teachers take their pupils out of lessons on to a specially built circuit around the school’s playing field for their daily mile whenever it best suits that day’s timetable. Only ice or very heavy rain stop them.

Facebook Twitter Pinterest The ‘daily mile’ is now being adopted by other schools around the country. Photograph: Murdo Macleod for the Guardian

The extent of the benefits have yet to be determined, but on Monday researchers from Stirling University will launch a comparative study to look for quantitative evidence of the physical, cognitive and emotional benefits of the daily mile.

Dr Colin Moran, who is leading the study, said: “The children [at St Ninians] don’t seem to have problems with obesity; they seem happier and staff say they settle into lessons faster, so we designed a study that would test all of these things.

“There is a lot of anecdotal evidence about the benefits but there aren’t any scientific facts yet.” St Ninians pupils will be compared with children from another school in Stirling that has yet to start the scheme.

Kevin Clelland, a key stage 2 teacher from Thorner Church of England primary school in Leeds, visited St Ninians before convincing his colleagues it was a great idea. He said: “It’s such a simple thing to do but seems to have such an amazing impact. We’re really committed to improving the fitness of our pupils beyond the two-hour statutory PE that we are expected to deliver.” His school is now constructing a track.

Active Cheshire, a strategic body for sports and fitness in Cheshire and Warrington, is taking a group of senior figures from the local authority up to Scotland to assess the results of the daily mile. The hope is to introduce it across the 450 schools in the region if a pilot is successful.

Facebook Twitter Pinterest Children are called out to run the mile at a random time during the day – and apparently enjoy it. Photograph: Murdo Macleod for the Guardian

Tanni Grey-Thompson, the celebrated Paralympian, peer and chair of ukactive, the UK’s leading not-for-profit health body for physical activity, said: “All children need to achieve 60 active minutes every day, whether in a lesson, on the walk to school, or in the playground.

“It’s fantastic to see initiatives like the daily mile be established, showing real leadership from the education sector to improve children’s fitness levels, their cognitive behaviour and make a real difference to schools, teachers, parents and young people’s lives. We know sitting still kills; not sitting still helps children build skills that will stay with them for life.”

The Scottish government is also supportive. A spokesperson said: “Learning in PE is enhanced by initiatives like the daily mile, which can encourage and support parents in fostering healthy habits with their children from a young age.

“We are pleased to see so many Scottish schools are taking part or planning to do so.”