Don't let the name fool you. Milk was the original drink of choice at this state park, which used to be the DuPont dairy farm. At the XTERRA Brandywine Trail Run, you will follow trails carved by history, which are now part of Delaware's oldest nature preserves. The 5K will give you a taste of the beautiful, rolling terrain while the 12K will show you the full lay of the land. You'll even run a stretch beside (and maybe even cross) the namesake Brandywine Creek, which is tempting to cows and thirsty runners alike.