Phoenix NASCAR Practice #1 Speeds and 10 Lap Averages Phoenix NASCAR Practice #1 Speeds and 10 Lap Averages (PDF) Missed practice #1? Read our Phoenix NASCAR Practice #1 Notes Don’t be a pretender. Become a contender and get the ifantasyrace advantage. Join Now! Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to email a link to a friend (Opens in new window) Related