The best running trails in Cook County

Cook County offers a wide array of running experiences, with over 350 miles of marked trails primarily within the Forest Preserves. Our guide features 10 curated routes, ranging from moderate to difficult, to help you explore the diverse landscapes.

Runners in Cook County can enjoy a variety of terrains. The region features extensive forests, woodlands, savannas, prairies, and wetlands. You'll find everything from paved paths along urban waterways like the Chicago Lakefront Trail and Chicago Riverwalk, to soft dirt and gravel paths in areas like the Des Plaines River Trail, and even rolling hills and natural surfaces within the Palos Region and Waterfall Glen Forest Preserve.

While Cook County is known for its diverse natural landscapes, specific routes featuring prominent waterfalls are less common directly within the county's running trails. However, if you're interested in exploring waterfalls nearby, you can find several in the broader region, such as Devil's Kettle Falls or High Falls, which are part of a separate guide on waterfalls in Cook County.

Many of Cook County's trails are family-friendly, particularly those within the Forest Preserves that offer flatter, well-maintained paths. The Busse Woods Red Loop, for instance, is an 8.0-mile paved trail with lake views and an elk pasture, making it accessible for various ages. The 606 (Bloomingdale Trail) also provides an easy, elevated urban experience with art installations.

Yes, Cook County offers numerous loop running routes. For example, the Matt Willis and Beaver Bog Trail Loop is a moderate 3.8-mile path with scenic natural views. Another popular option is the Carlton Peak loop from Temperance River State Park, which is a longer 7.8-mile trail through varied forest and river scenery.

Cook County's running routes offer a mix of natural and urban landmarks. Along the Chicago Lakefront Trail, you'll pass iconic city sights like Navy Pier, Soldier Field, and Grant Park. In natural settings, you might encounter the elk pasture at Busse Woods, or the unique rock formations and plants at Sagawau Canyon Nature Preserve. The 606 trail features various art installations and elevated city views. For specific natural highlights, consider visiting Rose Lake or exploring the McFarland Trailhead.

Many trails within the Forest Preserves of Cook County are dog-friendly, provided dogs are kept on a leash. It's always best to check specific preserve rules before heading out, but generally, the extensive network of trails welcomes leashed pets, allowing you and your canine companion to enjoy the diverse natural areas together.

Most Forest Preserves in Cook County offer designated parking areas at trailheads and access points. For urban trails like the Chicago Lakefront Trail or The 606, parking can be found in nearby public garages or street parking, though availability may vary. It's advisable to check specific preserve or park websites for detailed parking information before your visit.

Yes, many running routes in Cook County are accessible via public transport, especially those closer to urban centers. The Chicago Lakefront Trail and Chicago Riverwalk are easily reached by CTA buses and trains. Some Forest Preserves also have bus stops nearby, though access might require a short walk. Planning your route with a public transport app is recommended for the most up-to-date information.

The best time to go running in Cook County largely depends on personal preference. Spring and fall offer pleasant temperatures and beautiful scenery, with blooming wildflowers in spring and vibrant foliage in autumn. Summer can be warm and humid, but early mornings or evenings are ideal. Winter running is also possible on cleared paths, offering a serene, snow-covered landscape, though some unpaved trails may be less accessible.

For runners seeking a challenge, Cook County does offer routes with notable elevation changes, particularly within the Palos Region, known for its rolling hills. The View from Carlton Peak loop from Moguls Grille & Tap Room is a difficult 46.5-mile route with over 1173 meters of ascent, providing a substantial workout. Another difficult option is the Benson Lake Trail – Egge Lake loop from Campsite 15, covering 52.7 miles with over 835 meters of elevation gain.

Cook County boasts several extensive running routes. Among the longest featured in our guide are the Benson Lake Trail – Egge Lake loop from Campsite 15, which spans 52.7 miles, and the View from Carlton Peak loop from Moguls Grille & Tap Room, at 46.5 miles. These routes offer significant distances for endurance runners.