July 21, 2019
7:30am - 2:00pm
The 5th Annual Big Sky Marathon (and half marathon) is a downhill road marathon with a net drop of over 3,600 feet. The race starts on the Gravelly Range Road and goes down to the Madison River at the bottom of the Madison Valley. The Gravelly Range Road goes through fields of billions of wildflowers and lots of wildlife. Here's a chance to see Montana's nature up close and personal. Signup today.