Summary: January 24, 2013 - Endurance Hour #55: Fan reaction to Lance Armstrong's doping admission, Newton Running signs three-year deal with Ironman plus racing news and notes. Email Dave Erickson and Roger Thompson at EnduranceHour@gmail.com. Find us on Facebook and Twitter, key word “EnduranceHour” and subscribe via iTunes and/or Stitcher Smart Radio. Call anytime at 720-295-9890 (voice mail).