Flatirons Vista

Embark on the Greenbelt Plateau, Community Ditch and Flatirons Vista Loop, a difficult jogging route spanning 12.2 miles (19.7 km) with a significant 1077 feet (328 metres) of elevation gain. You can expect to complete this challenging journey in approximately 2 hours and 21 minutes. As you jog, you will encounter a varied landscape, from smooth gravel paths to rocky singletrack and steep climbs, all while enjoying continuous panoramic views of the iconic Boulder Flatirons, especially from Flatirons Vista. The route also includes twisty, wooded sections along the Spring Brook Loop, adding diverse scenery to your run.

For your visit, the main parking lot is conveniently located off Highway 93. Be aware that while Boulder County residents may park for free, others might need to pay a day-use fee. Alternatively, free parking is available across the street at the RTD lot. This trail system is highly interconnected, offering you the flexibility to customize your jogging route, but remember that you will be sharing the trails with mountain bikers and hikers.

This route is situated within the expansive Boulder Open Space and Mountain Parks, an area known for its natural beauty and diverse ecosystems. The interconnected trail network allows you to easily extend or shorten your run based on your preference and fitness level. Keep an eye out for local wildflowers and grazing cows in certain areas, which add to the natural charm of the landscape.