Karen Cooper Trailhead – Downtown Flagstaff loop from Flagstaff

If you're looking for one of the more challenging Karen Cooper Trailhead Downtown Flagstaff gravel biking routes, this loop delivers a diverse and demanding experience. Rated difficult, this 32.6-mile (52.5 km) gravel biking route features a significant 1614 feet (492 metres) of elevation gain and typically takes around 4 hours and 9 minutes to complete. It's a fantastic option for experienced riders seeking a substantial workout and a blend of urban and natural landscapes.

What to expect on Karen Cooper Trailhead – Downtown Flagstaff loop from Flagstaff

This route offers a journey through Flagstaff's varied terrain, starting with the multi-use Karen Cooper Trail that follows the Rio de Flag. You'll transition from wide, gentle paths through willow-lined riparian wetlands to more demanding sections that wind through stands of mature Ponderosa pines and past rock outcroppings. Keep an eye out for magnificent views of the San Francisco Peaks as you move away from the city center, and enjoy the picturesque Francis Short Pond, a haven for waterfowl. Be prepared for a hard gravel ride; while parts are accessible, some segments of this longer loop may require you to dismount and push your bike, demanding good fitness throughout.

Planning your visit

The Karen Cooper Trailhead serves as a convenient starting point for this loop. As a significant part of the Flagstaff Urban Trails System (FUTS), the path is multi-use and shared by bikers, runners, and walkers, and it's dog-friendly, provided your canine companion stays on a leash. Be mindful of seasonal conditions; during winter, some sections of the trail can become icy or muddy, making for a more challenging and potentially less enjoyable ride. Plan your visit during drier months for the best experience.

Trail details

• Distance: 32.6 miles (52.5 km)
• Elevation gain: 1614 feet (492 metres)
• Difficulty: difficult
• Estimated time: 4 hours and 9 minutes