It’s time for you to Own the Unknown and complete your Longest Run for your chance to win some amazing prizes.

More than 50,000 participants from across the globe are getting ready to complete their Longest Run before tackling 26.2 miles at the mass or virtual TCS London Marathon on Sunday 2 October.

The Longest Run in most training plans is around 20 miles – and whether you’re a seasoned pro or first time participant, no Longest Run is ever the same. Lucozade Sport is inviting you to Own the Unknown, push your boundaries and take on the challenge. Head over to Strava where you can log your Longest Run by completing 20 miles of activity over the next two weeks.

Even if you’re not taking part in the marathon this year, you can still show your support (and give yourself a chance to win a place in next year’s event!) by walking, jogging or running your way to 20 miles. Once you’ve gone the distance, you’ll be entered into a prize draw for a chance to win a 2023 TCS London Marathon place. You’ll also unlock exclusive discount codes for Lucozade Sports products on Gopuff.

It’s time for you to Own the Unknown. IT’S ON!