23-04-2013, 05:48 PM
COLORADO SPRINGS, Colo. – The 2013 National Runner Survey is a comprehensive study conducted every two years by Running USA. This survey is the fourth one conducted by Running USA. The National Runner Survey assesses the demographics, lifestyle, attitudes, habits and product preferences of the running population nationwide. Results from the National Runner Survey reflect [...]2013 State of the Sport – Core Runner is a post from: Time-to-Run USA
more US Running Information ..
more US Running Information ..