Green Ride Shuttle Service: In the main terminal by the rental car counters you will see GROUND TRANSPORTATION. The Green Ride counter is to the left of the big bronze statue (as you are looking at the face).
If more than one person is in your party and you have made reservations then it is $20 additional per person (if they are on the same reservation as yours).
Go online to www.GreenRideBoulder.com
Call Green Ride: (303) 997-0238