About

Step back in time with this exciting race through the wooded, unpaved paths of the Palos/Sag Valley Trail Systems within the Cook County Forest Preserve. Our invigorating course taps into your innate desire to "go long," enticing only the most prepared. With the mantra of "finish or fossilize," come face this ancient-like challenge. Choose your distance wisely and prepare diligently for an unforgettable run!