A mountain biker rides the trails of Red Hills overlooking the Roaring Fork River valley in Carbondale, Colorado.

---

A mountain biker rides the trails of Red Hills overlooking the Roaring Fork River valley in Carbondale, Colorado.

---

Size: 5120px × 3413px
Location: Carbondale, Colorado
Photo credit: © William Meyer / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, altitude, american, biking, cardio, colorado, endurance, entertainment, environment, exercise, extreme, forests, fresh, geography, geology, health, incline, metabolism, mountain, mountains, muscles, outdoors, parks, physical, rocky, speed, sports, trails, transportation, trees, vascular, west