Leaderboard for Fitness app

Hey everyone😻
Would like to share one of some concepts that I proposed for a Fitness app project for iOS

Here are the 2 screen details :
1️⃣- Challenge
On this screen, the user can see the details and take part in the challenge.
2️⃣ - Leaderboard
In the leaderboard menu, users can see their ratings as well as other users

Feel free to leave the feedback ❤️

Thank you.