Loop Bald Hill

Skyline Outer Reservoir loop - Middlesex Fells

Rock Circuit Trail loop — Middlesex Fells Reservation

North & South Reservoir loop — Middlesex Fells Reservation

Loop da trilha interpretativa Hellcat (passarela) — Parker River National Wildlife Refuge — Plum Island

Lynn Woods Reservation Loop South (longo) – Lynn Woods Reservation

Clipper City Rail Trail e Harborwalk loop — Newburyport

Ridge Trail & Saugus River Trail loop — Breakheart Reservation

Loop do Castelo Winnekenni e Lago Kenoza - Winnekenni Park

Rock Circuit Trail para Crystal Spring Loop – Middlesex Fells Reservation

Loop do Parque Estadual Maudslay

Loop do Marblehead Neck a partir da Praia Devereux — Marblehead

Lynn Woods Reservation North Loop (longo) – Lynn Woods Reservation