Walker Stapleton

This year's governor's race is like no other in Colorado history -- at least in terms of money. The $29 million contributed so far to candidates shatters prior records. A large chunk of that money comes from millionaires, spending big in hopes of being elected to a job that pays $90,000 a year.

"There actually are no limits to what an individual can contribute to their own campaign," said Steve Bouey, a manager with the elections division of the Secretary of State's Office.

More voters participated in Colorado’s June 26 primary election than ever before. Unaffiliated voters were mailed ballots for the first time and both political parties had contested races. As for the top of the ticket, the governor’s race has been narrowed down to two very different candidates.

The last Republican governor of Colorado, Bill Owens, ended his term in 2007. That's why the GOP is pushing hard to replace term-limited Gov. John Hickenlooper.