Boulder Creek Path: The Grade-Separated Corridor The Boulder Creek Path runs 5.5 miles from Boulder Canyon on the west end to the Stazio Ballfields just past 55th Street on the east. Where the main arteries of central Boulder would otherwise break the route, the path uses underpasses at many crossings — a design …

Goose Creek Path: Following North Boulder's Hidden Waterway The trailhead at East Mapleton Park and Ball Fields, 2838 Mapleton Avenue looks like an unremarkable park entrance off a residential street — but step onto the path and you're at the western terminus of one of Boulder's most practical car-free corridors: the …