Activity App

Hello WalkerJLT,

Thanks for using the Apple Support Communities. We understand that you have questions regarding the color coding on the workout route map. That is actually broken down for you in Run with your Apple Watch, section: View your route.

In short green is your fastest pace, while red is your slowest.

Hope this information helps!

Best regards.

As much as I HATE uphills, in the park route I have I run the uphills to get rid of them.