HOW IT WORKS: 1. You sign up and set a goal for how many miles you will run/walk in 2018 and which ranking you will achieve. 2. During the year you log your miles on our website. You’ll move up the rankings as you reach your goal. 3. Along with achieving your personal goal, all of your miles contribute to our grand total of miles to get to Jupiter! 4. Be part of our Moon Jogger community and connect with members around the world!