DETROIT, March 18, 2019 /PRNewswire/ -- Detroit-based Quicken Loans, the nation's largest mortgage lender, today announced a new partnership with Churchill Downs, the home of the Kentucky Derby, to launch the "Rocket Mortgage Homestretch Sweepstakes." The same company that brought America the "Quicken Loans Billion Dollar Bracket" is moving from the hardwood to the horse track and giving 20 entrants a chance to win a VIP trip to sit near the finish line of the 2019 Kentucky Derby presented by Woodford Reserve. One lucky fan will be walking away from the event with $250,000 to put toward paying off their mortgage or buying a new home.