Add your voice to the National Runner Survey What motivates you to run? What’s your favorite race distance? How often do you run? We want to get to know you better, so we’d like to invite you to participate in Running USA’s National Runner Survey.
2012 State of the Sport - Part IV: Largest Road Races Top 100 largest timed U.S. road races include 42 half-marathons; for the first time, top 100 exceeds 1.6 million finishers and 5 road races had more than 40,000 timed finishers.
