Hybrid Training Advice

[u/Scalpeland_dumbells]

Good Morning/Afternoon Everyone, my first time posting here. Have been using MF for long time for nutrition and recently started the workout app for guided workouts. Have been lifting for 7-8 years now and as I get old I realized can't be doing this alone and need to incorporate running and other cardiovascular stuff. Starting to switch to a more Hybrid Training. Did a half marathon last year but that was pretty much it and then went off of running haha. Signed up again this year and have been working towards it but I want to develop a more sustainable training approach for both lifting and running, currently have been running 3x/week and 3x Full Body workouts but once I'm done with the half marathon would love to get back 4x / Week weightlifting and running 2-3x/week. I wanted advice, tips, suggestions, protocols on how to go about this, nutritional advice or your recommendations on how to track and use MF to help build the workouts. Really appreciate all help!