The Platte River Trail runs 17.8 miles, south toward Englewood and north toward Thornton. Denverites enjoy the Mile High Loop, a 4.5-mile route starting at Confluence Park and heading around Mile High Stadium back to Commons Park. It’s an excellent route through the city, passing several Denver landmarks along the way.
Washington Park provides a 2.6-mile perimeter loop around the park, where runners take laps on a shaded hard-packed dirt surface. It’s an easy, flat surface in one of Denver’s most popular neighborhoods.
The lush City Park just outside of Downtown Denver offers a beautiful place to run, with stunning views of both the Denver skyline as well as the mountains. The distance around the park is 3.3 miles, but there are plenty crisscrossing paths, including a loop around the lake, that allow for custom routes of varying distances.
The Cherry Creek Trail provides a flat, paved multi-use path. The 8.6-mile trail runs alongside Cherry Creek from the Cherry Creek Reservoir to where it meets the South Platte River in downtown Denver.
The High Line Canal is both the most popular and longest running route in Denver. The 11.3-mile trail is a wide multi-use path of hard dirt. Much of it is shaded by beautiful cottonwood trees.
Waterton Canyon, outside of Denver, provides a gravel road through the Canyon, alongside the South Platte River. There’s a gradual 6-mile slope toward the Strontia Springs Dam that creates an added challenge. The wide gravel road is shared by runners and hikers as well as cyclists and even the occasional bighorn sheep.