Hi! I’m working on being able to run again

Hi everyone I’m 57, female, with mild arthritis in one knee. 5 years ago I was running 5-10 km easily, then life happened and my weight ballooned to 215. I’m now down to 178lbs so it’s going well, and I’ve started working out with a trainer 2x a week to build muscle to protect my knee. I’m determined to get back out there! Looking forward to meeting everyone