Ron Harf 25th Anniversary Match Challenge: Make Twice the Impact for a Cure

Your support will accelerate the progress of amfAR’s groundbreaking Countdown to a Cure for AIDS initiative and help scientists deliver a lifesaving HIV cure as quickly as possible.

And, for a limited time, every dollar you give will be doubled by the Harf family in memory of their son and brother, Ron Harf, up to $50,000!


Make a Donation

Field Is Required Enter A Gift Amount:

Honoree or Memorial Information

Please complete the information below. Who is this donation in honor or in memory of?

Would you like to send a message to someone about this donation?*

(*Donation amount will not be disclosed to recipient)

Send eCard

Send Printed Card

Who should receive the printed card?

Billing Information

Payment Information

Payment Method:

Credit Card Information:

Credit Card Type:
  • Visa
  • Discover
  • American Express
  • MasterCard
What is this?

Check Information


MastCard | Visa | American Express | Discover

amfAR is registered as a 501(c)3 nonprofit organization eligible to receive tax-deductible contributions.

Donor Privacy Policy