The Rhulen Rock Hill Run and Ramble (R4) is held in memory of Walter A. Rhulen, a dedicated runner and local humanitarian. The event benefits the Leukemia & Lymphoma Society, the Trevor Loughlin Foundation, and other local charities and beneficiaries. We hope you can join us ! Run, ramble, sponsor, register to become a bone marrow donor, visit the health fair, buy raffles, eat great food, and listen to live music.