Though just a few-mile trek, the Walk to Defeat ALS makes big strides. The event is an opportunity to bring hope to people living with the disease, to raise money for a cure and to come together for a good cause. This is the ALS Association’s biggest annual event, which raises funds that allow our local chapter to sustain their care services into the next year, as well as supporting research. One-mile and three-mile courses will be available. Grand Park at The Market Common. Saturday, 9 a.m. Visit website for registration and fundraising information. (803) 851-3216, www.alsa.org