The third Republican presidential debate
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The Coors Events Center at the University of Colorado in Boulder, Colorado.
WHAT TIME TO WATCH
Undercard debate with four candidates at 6 p.m. Eastern; prime-time debate with the top 10 candidates at 8 p.m.
On CNBC and its digital platforms. The financial news channel is calling it "Your Money, Your Vote: The Presidential Debate on the Economy." John Harwood, Becky Quick and Carl Quintanilla will serve as moderators.
If you're not around a television, computer or smartphone, you can still hear the debate on SiriusXM channel 112 or Westwood One.
The 6 p.m. lineup is South Carolina Sen. Lindsey Graham, Louisiana Gov. Bobby Jindal, former New York Gov. George Pataki and former Pennsylvania Sen. Rick Santorum.
The main event at 8 p.m. features former Florida Gov. Jeb Bush, retired neurosurgeon Ben Carson, New Jersey Gov. Chris Christie, Texas Sen. Ted Cruz, former Hewlett-Packard CEO Carly Fiorina, former Arkansas Gov. Mike Huckabee, Ohio Gov. John Kasich, Kentucky Sen. Rand Paul, Florida Sen. Marco Rubio and businessman Donald Trump.
OFFICIAL HASHTAG: #CNBCGOPDebate