Party with a Local - Party with a Local is a free app that connects travelers with locals that want to party.
Ride With Local - A first global marketplace for action sports activities
FB Nearby Friends - Discover which Facebook friends are nearby or on the go
Briskby - Briskby allows people to connect to a diverse, convenient & planet-friendly way to access fitness/action sports.Make money from your idle gear/home-gym, help someone get active, and keep stuff out of landfills.
Facebook Local - Discover places to go and events happening near you
Sporty - Beautiful app for creating/joining sports activities nearby