1. Ride your bike, by yourself or with friends. 2. Hit up as many of the checkpoints as you can. The list will be posted on Friday, Oct. 1. Checkpoints include stops at Macpherson, Boulder, Sunnyside, and Frisby. 3. Take a selfie at each stop. 4. Come to the Griffith Creek parking lot at Mount Macpherson from 4-6 p.m. to pay your $10 entry fee and claim your cards. Remember, you must be an RCA member to win a prize. 5. Claim your cards. You’ll get one for each checkpoint. 6. Figure out your best poker hand. 7. Head home and wait to find out if you win. We’ll announce the winners on social media.