Altitude Running is hosting the second annual Unleash the Beast 5K and it is expected to be beastlier than ever! So whether you are a beginner, a pro or somewhere in between, join us for an opportunity to have fun, benefit a good cause and unleash your inner beast! The race starts at 8:30am on June 7, 2014 at Fossil Creek Park in Fort Collins, CO. Part of this year's proceeds will benefit Girls on the Run of the Rockies. Girls on the Run is a non-profit organization that creatively integrates running with a fun, experience-based curriculum to inspire girls between the ages of 8-13 to be joyful, healthy and confident.