ACTIVE JumpForward - JumpForward serves over 150,000 users and 175 college athletic departments with recruiting and camp management software built to keep you compliant.
Runtastic - Runtastic offers a series of fitness apps that can be used to track your running, walking, hiking, and cycling, as well as many other fitness routines. Read more about Runtastic.
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Run on Earth - Run on Earth is an exciting and engaging fitness app that works with Bluetooth enabled treadmills...
SurfersList - The ultimate online solution for finding, buying, and selling new and used surf equipment.
MyTrails - Offline trail maps for Android (and online too!)