Prince William and Kate Middleton visited South Wales together.

During their visit to the Aberavon Leisure & Fitness Centre, they attended a spin class.

The royals participated in a spin race, which lasted for 45 seconds.

Kate Middleton won the race, even though she was wearing heels.

William appeared glad over her wife's victory against him.

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

Kate Middleton was crowned the winner of the "Tour de Aberavon" and given a tiny golden cup.

She received the cup with glee and lifted it in the air as her husband clapped his hands.

The mother-of-three was all smiles after the competition.