breast cancer walk

I will be participating in the Susan G. Komen Race for the Cure in Indianapolis on April 21. This event benefits breast cancer research and funds many things related to the treatment and diagnosis of breast cancer. If anyone can donate any amount to sponsor me in this walk I would really appreciate whatever you could give. TIA if you can help! http://race.komenindy.org/site/TR?px=1265897&pg=personal&fr_id=1030