Find a route that you would like to follow as part of a Joint Trip. Press the 3 dots 'More' button at the bottom of the screen and select Joint Trip.
Select 'Everyone' to make it public, or select 'Only Those Invited'. You can set a duration and a name. Fill in the time/date and meeting place.
Press on 'Participants' to invite people - you can start typing their name and select the correct person. When you have invited everyone, press the back arrow in the top left.
You can add information about Activity and Difficulty - you can also add your contact details.
Press save and the people you invited will receive an email (and a push notification if they have these switched on).
You can access your Joint Trips on My Page. Scroll down to the Community Section to access, update and cancel the trip.