None of the team had ever run seriously and embarked on a training programme for the famous 13.1 mile run just 10 weeks before the big day.

"Running 13.1 miles was unimaginable to us before we started, but the atmosphere was electric, spurring us on to complete the race with good times and it was a really marvellous day," said Miss Robinson.

Calm Digital raised over £500 for Butterwick Hospice Care, a local charity based in Stockton on Tees.

Calm Digital pledge to take on one big team challenge every year to raise money.

Image: Bianca Robinson and Danielle Bloom with Butterwick Hospice CEO Graham Legatt-Chidgey.