And all it takes to participate is this: get active outside for 30 minutes every day for the month of May.
Do it to feel better. Or because your favourite CBC stars happen to be doing it, too.
The National's Peter Mansbridge signed up for the 30/30 Challenge, and in a video message, CBC News' chief correspondent explained how he'll be taking part.
To register for the 30x30 Challenge, you can fill out the form at the David Suzuki Foundation's website. They'll be conducting a survey with Trent University when the challenge wraps, to better determinehow getting outdoors impoves our well-being.
Watch the video below to find out how Peter Mansbridge is taking part in the 30x30 Challenge: