In the UK there is a program called couch to 5km. It's possible for anyone to follow and get to running for 30 minutes. It mostly emphasises running at a sustainable pace - even if that is just above walking.
https://podcasts.apple.com/us/podcast/nhs-couch-to-5k/id3943...
https://www.nhs.uk/better-health/get-active/get-running-with...