GREAT ALLEGHENY PASSAGE ®
150 miles of biking and hiking from Cumberland, MD to Pittsburgh, PAMileage Chart
Elevation Chart
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GAP Relay
Run wild! Register now for the amazing GAP Relay, a 150-mile team running event from Pittsburgh to Cumberland, sponsored by UPMC Health Plan.
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TrailGuide
The Official Guide to Traveling the C&O Canal Towpath and Great Allegheny Passage. Packed with itineraries, lodging and dining options, and a weatherproof map of both trails.
GAP
The Great Allegheny Passage ® (GAP) rail-trail offers 150 miles of hiking and biking from Cumberland MD to Pittsburgh,PA.