Go the full distance with your brand messaging to half marathon enthusiasts. HalfMarathons.Net is the premiere site offering information and access to registration data for every half marathon scheduled in all 50 states, Puerto Rico and U.S. territories, and many other countries. For each race, the site provides a detailed description with an overview of the course and the climate, and a list of registration fees and deadlines. HalfMarathons.com also offers tips for choosing a race, ways to mentally prepare, links to running groups, an events calendar, message board and video upload capabilities.