Guestbook
Events, sign-ups and who came. A small service a club embeds on its own site: a wall of pictures and events, a page per event to sign up on, and a guest book of who actually turned up.
For organisers
Open the admin: create events, check in who came, add drop-ins, arrange the wall.
For runners
Find a run: the shared calendar of clubs that chose to be listed.
For the club's site
Everything needed to draw the events: GET /api/v1/orgs/<slug>/board. Upcoming events carry their sign-up count and asignupPath to post { name, email } to; past events carry how many came and the guest list as the club chose to show it.