Sunset Overdrive challenges explained

In addition to the regular story missions in Sunset Overdrive, the open-world action title will also offer players Challenges.

These replayable activities, which are scattered around Sunset City, task you with specific objectives. They exist in many different forms including traversal challenges, delivery, and destruction. And, of course, each challenge will provide you with a reward based on your performance.

For example, most traversal challenges have you zipping around the city through rings. If you do it within the gold medal time limit, you'll be rewarded with a gold medal reward. 

And since gamers love competition, each challenge comes with its own leaderboard so you can talk sh*t to everyone not as good as you. Surely, I'm not the only one who does that, right?