Arrieta walked again for cancer patients in 2010 from Aguadilla to San Juan arriving in Telemundo Puerto Rico with the name "Da Vida Caminando con Raymond". On June 4, 2010, on the very morning of the start of the Walk-A-Thon, Caguas mayor, William Miranda Marín died from pancreatic cancer. The 2010 edition of the Walk-A-Thon was dedicated to "Willie" first thing in the morning after in 2009 the Walk-A-Thon passed by through Caguas and he told Arrieta he would participate again the next year.