We start at Bicentennial Park in Tukwila and follow the Green River/Duwamish River Trail to South Park and on to Alki, for coffee and pastry at Tully's. Arrive early enough to ready your bike and sign the ride waiver. The pace of this ride is based on having no wind. If we have a headwind, the pace will be lower, if we have a tailwind, the pace may be higher. Keep this in mind when deciding to do this ride. DIRECTIONS TO START: take Exit 1 from I-405; go south on W. Valley Hwy and turn right at Strander Blvd; go over the small bridge and immediately turn right again into the park.