Can you edit or delete a workout?

Got it, not super intuitive but was able to figure it out there, and couldn't see that I could just edit duration/stop time of a workout that I accidentally left running, so just had to delete the whole thing, and had to delete it in 2 places to remove the calories from the active ring and remove the workout to remove the exercise minutes. If you know a better way to edit duration, I'm all ears.

Thanks!