The First State Bank Key Largo Bridge Run 5k Run/Walk will run over the beautiful Jewfish Creek Bridge overlooking the Key Largo Bay and finish at Rowell’s Waterfront Park. Challenge your best time in the 12th Annual First State Bank Key Largo Bridge Run. Run or walk our bridge on the 18 mile stretch, “The Gate Way To The Keys”! It’s an awesome course, flat and fast with one big challenging bridge, Jewfish Creek Bridge, and gorgeous views of the Florida Bay and Barnes Sound.