Half marathon calendar

A complete half marathon listing for the USA. The half marathon calendar allows users to search for half marathons by state and by month for the United States. This half marathon schedule also has had a reputation for being the most up to date calendar of half marathons on the web. Additionally, you can find at this site resources for half marathon training, travel, social media, and info on the partnering club of the half marathon calendar, Fifty States Half Marathon Club.