Burge's Pond loop from North Chelmsford

Four Bikeways gravel loop

Lexington Battle Green – Minuteman Bikeway loop from Lexington

Minuteman Bikeway – Battle Road Trail loop from Concord

Minuteman Bikeway Terminus – Reformatory Branch Trail loop from Great Brook Farm State Park

Minuteman Bikeway – Minuteman Bikeway loop from Mary Cummings Park

Minuteman Bikeway – Reformatory Branch Trail loop from Mary Cummings Park

Battle Road Trail – Battle Road Trail loop from Concord

Minuteman Bikeway – Minuteman Bikeway loop from Concord

Battle Road Trail – Battle Road Trail loop from MIT Lincoln Laboratory

Gravel loop from Marlborough-Sudbury State Forest

Granite Town Rail Trail – Potanipo Pond loop from Potanipo Pond

Assabet River Dam loop from Marlborough-Sudbury State Forest