This annual international swimming event challenges you to improve your overall fitness abilities. Set a goal to swim as many yards as you can during the month of February with the ultimate challenge of swimming 100,000 yards or more.
Use the interactive calendars to enter the distance and/or time you swim each day. You have 7 days after swimming to record your totals for that day.
Update Minutes » New!
You can set a distance goal for the month and measure your progress for meeting that target.
Duration Progress » New!
View Map » New!
You can check the leaderboards to see the top swimmers in your age group, in your club, and overall.
Duration Leaders » New!
Post messages to our group chat: informative, inspirational or just smack talk!
You can unlock special achievement badges as you swim throughout the month.