Question: how do you know when you're ready to run a marathon?
Answer: You're Lacing Your Shoes at Least Three Days Each Week. 1 of 8. ...  You've Been Consistent for at Least Four Months. 2 of 8. ...  You're up for Conversation. 3 of 8. ...  You Mix it Up. 4 of 8. ...  You Completed a 10K. 5 of 8. ...  You Have the Time. 6 of 8. ...  The Last Six Months Have Been Pain-Free. 7 of 8.