Website:
- Sign in and tap 'Achieve'
- Visit the Challenges page
- Under Challenges, click on 'Active' and then use 'Enrolled' or 'Available' at the top of the screen in locate the challenge of interest
- Click on the challenge of interest
- The leaderboard is shown in the 'Leaderboard' tile
iOS and Android Mobile app:
- Sign in and tap 'Achieve'
- Tap 'Challenges'
- Using 'Enrolled' or 'Available' near the top of the screen, locate the challenge of interest
- Click on the challenge of interest
- Scroll down to the tile where you will see the 'Leaderboard'