This app was mentioned in 5 comments, with an average of 1.40 upvotes
iSmoothRun is a fantastic app, I used to use it when I was on iOS all the time. Pumatrac is the only Android app I found that comes close. It looks so clean and integrates with the Pebble, and tries to give you "personal insights" after each run. You can also edit the Pebble screen to show the info you want it to show. My number one running app really.
Pumatrac can do this! It's a pretty basic feature though, I think MapMyRun has it as well, are you sure Endomondo didn't hide it somewhere in settings?
Pumatrac is the closes I could find after switching from iOS. It's clean and has a Pebble app as well.
Pumatrac is probably what you're looking for. It has a Pebble app you can customize as well.
https://play.google.com/store/apps/details?id=com.pumapumatrac