This is a terrific trail that offers plenty of options for mountain bikers. The Ridge Loop trail (approx. 4 miles) is the the most approachable. The Tashka Trail is a 12 mile loop of good singletrack that can be a little technical at times. Add Five Oaks to the Tashka Trail to make it 15 miles. Add the trio of storm loops--Tornado, Storm, and Lightning--to bump it up close to 20 miles; throw in Ridge Loop and you will flirt with 25 miles by the time you return to the car.