Simply raise a minimum of $1000 in pledges and rappel down the Claret Hotel in Denver Tech Center!  Whether you are an accomplished climber or a first time rappeler whose only use of a carabiner is as a keychain, this event is a thrill of a lifetime. An exclusive event for Cancer League of Colorado, Over the Edge gives participants a life-changing opportunity to rappel approximately 200 ft. while raising money for Colorado-based cancer research.

Unique to non-profits, Cancer League of Colorado has no paid staff and no offices. All operating expenses are covered by membership dues and our volunteer staff. Cancer League of Colorado now has more than 400 volunteer members who share the commitment to fight cancer and support cancer research. 100% of your donations go directly to cancer research and cancer patient services in the state of Colorado. Since 1985, Cancer League has donated over $16 million in grants toward cancer research and services.