Have you considered parkrun and decided against it because you don’t think you’re up to running? Whether you’re a runner, a jogger or a walker, parkrun welcomes you and wants to support you on your journey.
https://support.parkrun.com/hc/en-us/articles/201853881-Can-I-walk-
parkrun is a brilliant and supportive way to participate in a FREE event that helps get you out and about. You’ll never come last at parkrun, and whether you have support needs or children, there is a parkrun for you.
https://www.parkrun.org.uk