Cancer Awareness Children's Health Children's Miracle Network Nonprofit Organizations Medical Research HIV/AIDS Awareness Fundraising Events Support for Ill Children Social Prescribing Prevent Breast Cancer Non-Profit Organizations HIV/AIDS Community Support Cancer Prevention Health Charities Fundraising Stand Up To Cancer Support Cancer Research HIV/AIDS Research Pediatric Cancer Research Philanthropy
103 runners aim to shatter 87 Guinness World Records while the marathon itself seeks to set a new participation milestone.