Racemap

Racemap broadcasts your sports event live to the Internet, smartphones and social media. For athletes, spectators and organizers. 
You can easily set up your own live tracking for you, your friends or for your sports event.
GPS-Tracking for sports events with many athletes just with a smartphone - family, friends and fans from everywhere keep track to your race. After the sports event you can replay the competition.

Continued use of GPS running in the background can dramatically decrease battery life.