River Road Loop: (~24 miles, fairly flat)
- Starting at the Hillside Parking Lot
- Turn right onto Washington Street
- Take left at Y onto Rice Rips
- Rip down the hill, careful of the RR tracks half-way and then climb back up until the road dead ends
- Turn right onto Rt23 and follow into Fairfield Center (big intersection)
- Carefully cross Rt139/104 to stay on Rt23 (Ohio Hill Road)
- In about ½ mile, turn left onto Greene Road
- Continue on Greene Road about 4 miles until it dead-ends into Rt201
- Turn left onto Rt201 and continue about 2 miles
- Turn right onto Rt23 and ride across the large bridge
- Just after bridge, turn right onto River Road
- Stay on River Road for about 12 miles until you reach Winslow
- Turn right at light onto Bridge Street and cross the Kennebec River
- Continue straight until road dead-ends into Elm Street
- Turn right onto Elm Street, then take quick left onto Park Street
- Take right at end onto Pleasant Street and then take first left onto Gilman Street
- Stay straight on Gilman as it turns into Mayflower Hill Drive and brings you back up to Colby