Fast, Flat, and Philanthropic: the Houston Half Marathon & 10K is presented by the Houston Striders, an all-volunteer, 501 (c) (3) non-profit focused on community wellness and charitable outreach. We are a metro-wide running club with over 500 active members and have been running Houston since 1985! In years past, we've given over $ 1 million to Houston-area organizations & non-profits. You also have the opportunity to raise money for your charity using the Kind Stride Program described below.