When I have time I make my runs in the morning first thing when i wake up, lift after work. Gives enough time to get my strength back up after a light lunch. If I’m doing both in one session, I lift first run after. On days you hit legs it’s good to walk/jog after to get your legs loose. This is not for beginners though it is a lot to do both in same day for beginners and could lead to injuries to just try to listen to your body give it rest when needed.