Sirna Therapeutics is located on the northeastern edge of Boulder, roughly at Valmont and Foothills Parkway. The following page contains details on how to reach us.
Getting to Sirna Therapeutics
Fly to Denver International Airport (airport code = DEN), which is about 50 miles southeast of Boulder. The airport, often called DIA, has car rental offices, bus and shuttle services, cabs, and restaurants.
Shuttle Bus Services
Boulder SuperShuttle: (303) 227-0000
Boulder Express Shuttle: (888) 457-4646
Check in at counter in main terminal located near baggage claim on Level 5, to purchase tickets to Boulder. Shuttles leave to and from the airport hourly from ~5:00 AM to ~12:30 AM. Trip time is a bit more than 60 minutes depending on number of stops to hotels etc. One-way trip fare to hotels is ~ $19; roundtrip is ~ $36. You can be taken to any address in town for an extra ~ $6. Reservations possible from Boulder to the airport, but are not required from airport to Boulder.
Denver International Airport has contracted with several rental car companies. All the companies provide courtesy shuttle service to their facilities and have service counters located near baggage claim on Level 5.
We recommend Boulder Trip Service: (866) 849-8930, $95.25 each way (includes gratuity & toll fare).
Directions From DIA to Sirna
Driving time is about 40 minutes (approx.43 miles).
2950 Wilderness Place
E 470 is a toll route, $5.25 one way, exact change not needed.
Return to Airport