Flight
DIA is the closest airport but it is a bit of a ways out of town and from the ceremony area. A rental car might be the best option instead of trying to rely on rideshares.
Travel Note
We do not have a specific hotel block but have recommended some hotels in the area. There are also many fantastic Air BnB's and VRBOs close to the venue.
Hotel
One of our recommended hotels, about 30 minutes from the venue, closer to Denver and its suburbs.
Hotel
The second of our recommended hotels, also about 30 minutes from the venue, but this one is further into the mountains and a bit father away from Denver proper.