If you would like more information on the American Cancer Society GWB Challenge, getting involved, volunteering at the event, or becoming a sponsor, please contact the GWBC Team at 212-237-3820 or email us at gwbchallenge@cancer.org

Mail In Donations

Please mail checks made payable to the American Cancer Society to the following address. If the donation is on behalf of a team or participant, please be sure to include their name.

Mailing Address

American Cancer Society
ATTN: GWB Challenge
7 Ridgedale Ave 
Suite 103
Cedar Knolls, NJ 07927

If you have a question or suggestion about our event, or an American Cancer Society program or service, just call us at the number below or visit the visit the American Cancer Society online.

Call: 1-800-227-2345
We're here 24 hours a day, 7 days a week to answer your questions by phone or online. At cancer.org you can also find the location of your local American Cancer Society office. Note: Local offices are open Monday through Friday during standard business hours.

Also, try our Technical and Event FAQs page for commonly asked program or technical questions. If you have any other questions, feel free to let us know!

Questions?  Contact Sarah Greulich line gwbchallenge@cancer.orgline973-285-8030lineor view Online Help