We challenge you to take on Swim 400 and see how fast you can do it!

(Double Olympic Cahmpion Rebecca Adlington could swim 400m in 4 minutes and 3 seconds.

You can complete your 400m swim at any time at Cally Pool and log your time through the Just Swim app.

The Just Swim app allows you to track your progress so you can see you improvemnets week on week. you can also add your name to our leader board to see how you fir against your fellow swimmers.

SWIM your 400m challenge. RECORD your time with the Just Swim app. IMPROVE your time and challenge others. PLUS get a full body work out!

Get the Just Swim App on Google plan or download from the App Store.