The Mountain Madness Half Marathon joins the Hayden Cog and 10K at 10,000 feet as one of the oldest races in Steamboat Springs and the Running Series. The Mountain Madness course will take runners along beautiful county roads with sweeping views of the Ski Area and the Yampa River, and is held over 4th of July weekend.
Distance: 10k, Half Marathon and Kids Dash
Register onlineor on-site. On-site registration will be available starting at 6:15 a.m. at the start line. More information is available on the official Steamboat Springs Running Series website, which can be found using the link in event details below.