Get your events from mobilize.us to populate your Run events page. When users click the RSVP buttons, they'll be sent to the original Mobilize event page to complete the RSVP process.
To get your Mobilize Organization ID, log into Mobilize to access your team. In the sidebar, navigate to "Settings" and your Organization ID is shown at the top.
On the events page sidebar, select Mobilize from the Event Integrations tab, and put your Mobilize Organization ID in the input box. Your events should automatically populate the events page.