Summary: In this August 24, 2012 free audio episode: Lance Armstrong says 'enough is enough' and drops his fight against doping charges. Other topics discussed include Ironman Canada, Ironman U.S. Championship in New York and much more. Email Dave Erickson and Roger Thompson at EnduranceHour@gmail.com. Find us on Facebook and Twitter, key word “EnduranceHour”. Call anytime at 720-295-9890 (voice mail).
