You need to use Strava to log your run/ride/activity.
You need to sign up to the @strava2hive service
When you log an activity, you add in a small description and it will be created as a post on Hive.
At the end of the week, you also get rewarded for the calories you burn.
All the details you need to sign up and start are in this page: @strava2hive/strava2hive-frequently-asked-questions