During their visit to South Wales, Prince William and Kate Middleton participated in a spin race.

They went to the Aberavon Leisure & Fitness Centre for a spin class.

The royals competed in a 45-second bike race.

Even though she was wearing heels, Kate won the race.

William appeared pleased with his wife's victory over him.

William was heard saying "Oh God" during the tough contest.

Kate was crowned "Tour de Aberavon" champion and received a tiny golden cup.

As her husband clapped his hands, she lifted the cup into the air.

When asked how they were feeling, William joked that he would speak in a minute after catching his breath.