Hey
I like the UKC Activity Diary, but adding each activity manually seems a bit of a pain, so I built a little tool (primarily for myself) to upload public Strava activities to my/your UKC or UKH Activity Diary.
https://strava-ukc.web.app
It's a bit of a pain that UKC doesn't offer an API, so unfortunately if you want to use this, you have to trust my app with your UKC username and password. Please set a unique secure password if you want to.
If enough people are interested, I'll make a local version so you don't have to give my app your password. Or if UKC are reading this and want to sort something out, let me know.
It can upload the map of your activity if you want, but to save crazy load on UKC servers I've limited this to only UKC supporters.
Still a work in progress, let me know if any issues occur.