Fitbit Fitness Tracker Challenges for friends and athletes ranks fitness tracker data to define the most active athlete in different sports categories.

Challenge athletes, friends, and co-works now! Make every 24 hours count. Get moving and start a fitness tracker challenge today.


Work on improving your stats everyday to become one of the best athletes in the world. This is a great opportunity for team building and sports training.


Teams and competitions keep people motivated. Once a team is created team captains can adjust the competition timer to train for one day or if you’re feeling really ambitious you can set the timer for up to one month. The person at the top of the leaderboard when the timer hits zero is the winner of the challenge and the #1 athlete!