Champoeg Bike Path loop from Butteville

Fanno Creek Trail — Tigard

Cooper Mountain Nature Park loop — Beaverton

Perimeter Loop — Tryon Creek State Natural Area

Tualatin Hills Nature Park loop — Beaverton

Pick's Landing Woods via Tualatin River Trail loop — Tualatin

George Rogers Park via Willamette River Greenway — Lake Oswego

Iowa Hill loop via Woodland Trail — Chehalem Ridge Nature Park

Tryon Creek Triple Bridge loop — Tryon Creek State Natural Area

Graham Oaks Nature Park loop via Tonquin Trail — Wilsonville

Milwaukie Bay Park via Trolley Trail — Milwaukie

Jackson Bottom Wetlands Preserve loop — Hillsboro

Barrows Park Westside Trail run — Beaverton