Become a Monthly Donor

Join the Century Circle.

You can inspire and empower people to travel by bicycle. When you join the Century Circle, your monthly gift will provide a reliable stream of support that is vital to updating and growing the Adventure Cycling Route Network and creating the tools and resources people need to travel by bike. Your support will truly make a difference: 89% of all Adventure Cycling’s revenues support programs and services, while only 11% goes to administration, fundraising, and overhead.

Use our safe and secure online form to become a monthly donor.

How it works:

  • Determine the amount of your monthly donation. (You can alter or stop it at any time by emailing or calling 406-532-2760, toll free at (800) 755-2453 ext. 220.)
  • Your credit card is charged on or about the 15th of each month, and you’ll receive an email confirmation when charged.
  • Each January, you’ll receive an annual giving statement, which can be used for tax purposes and your membership will automatically renew each year, ensuring that you never miss an issue of Adventure Cyclist magazine.

Your monthly gift will help to make more people aware of the amazing power of traveling by bicycle and help eliminate barriers to bicycle travel.

For more information about monthly giving, please contact Meghan Holler at (406) 532-2760 or at

Photo by Adventure Cycling Association