Know someone taking on the London Marathon — or any big race this year? Mark the effort properly.

This Personalised No.1 Runner Mug is a simple but effective way to recognise the miles, the early mornings and the sheer determination it takes to reach the start line.

The front features the fixed wording “No.1 Runner” and “Awarded to”, with space to add their name and make it official. On the reverse, include a personal message across four lines (up to 20 characters per line) — wh...