There’s a thing called runtogether in the uk, which I’ve been thinking of joining, but I’d have to drive there and back, and last time I tried it I could barely walk!
Mine has training sessions twice a week with groups at different ability levels and you can join the more competitive track and cross country seasons if you feel up for it.
I ran in the National CX relays this year which was loads of fun and meant I got to run alongside olympic calibre athletes.