Welcome to the 15th Annual Spirit of Survival! After fourteen successful years, the Spirit of Survival has become one of the largest tourism attractions in Southwest Oklahoma, drawing participants and visitors from all over the state and country and providing much needed financial support for the cancer patients of Southwest Oklahoma. The SOS supports those with cancer and their families in all four of our locations in Lawton, Altus, Duncan, and Chickasha. Without the incredible support of our participants, many of these patients would not be able to afford treatment or transportation to their appointments. Thank you for your participation in the 2020 Spirit of Survival!