Back for a second year in Lincoln, Maine is the River Driver 50 Miler starting at 4:30 am at the Lincoln Loon, heading south on Rt 2 to Greenbush and back.  This is a flat and fast, out and back course for any ability.  This race will be part of the Lincoln Marathon 5K/10K/Half/Full which will start at 7:30 am the same day. Burgers, Hot Dogs, Ice cream, whoopie pies, fluff a nutter and more will be waiting for you at the finish line at Prince Thomas Park. And there is even a lake to take a cool dip.