4.4
(5)
843
runners
15
runs
Jogging around Thornton, Colorado, offers access to an extensive network of trails and numerous parks. The region features diverse natural settings, including open spaces, wetlands, and several lakes and reservoirs. Many routes provide views of the distant Rocky Mountain foothills, with trails often paved and suitable for various fitness levels.
Last updated: April 24, 2026
4
runners
8.74km
00:54
20m
20m
Jog this moderate 5.4-mile (8.7 km) section of the South Platte River Trail, featuring urban views and natural riparian scenery near Valente
8
runners
3.48km
00:22
10m
10m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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8
runners
9.63km
01:00
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
runners
8.16km
00:51
40m
40m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
6.91km
00:43
20m
20m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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East Lake Number 3 is a small reservoir that known for its birding opportunities. There is a smooth gravel trail that goes around this picturesque lake, that is ideal for an easy hike/walk.
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The South Platte River Trail runs for nearly 35 miles through the suburbs and city of Denver, Colorado. This paved, multi-use path is popular with runners and walkers as well as bike commuters but is also a fantastic way to explore the Denver area on a long weekend ride away from traffic. The trail provides access to numerous parks, including Chatfield State Park at its far southern end. The South Platte River Trail is part of a larger network of trails in the Denver metropolitan area, connecting to the Cherry Creek Trail and the High Line Canal Trail, among others. It offers great views of the foothills, river, and wildlife as you ride.
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The South Platte River Trail encompasses over 30 miles of paved path in total. The path is often utilized by bikes as a commuter trail, and it also serves as a great option for out and back runs and walks. There are a number of parking areas that access the trail, so you can start your run from a bunch of different spots.
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Valente Lake serves as the centerpiece of Elaine T. Valente Open Space Park. The park features a couple paths that loop around the reservoirs, and the trails also connect over to the super popular South Platte River Greenway.
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East Lake Number 3 is a small reservoir that known for its birding opportunities. There is a smooth gravel trail that goes around this picturesque lake, that is ideal for an easy hike/walk.
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To the west of the Platte River and its popular trail, you can discover this peaceful park, which is usually not very crowded. Here, you'll find a lovely and serene lake that you can cycle around on the trails. Additionally, there are restrooms, a gazebo area, and if you wish to take a break, you can also relax on the benches by the water.
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Thornton offers a diverse selection of over 15 jogging routes, catering to various preferences and fitness levels. These routes are highly rated by the komoot community, providing ample opportunities to explore the city's parks and open spaces.
You'll find a variety of terrain, with many routes featuring easy, paved pathways ideal for jogging. Some trails, particularly in open spaces like Trailwind Open Space, offer more natural, unpaved surfaces through grasslands and wetlands. Many routes also wind through suburban areas and parks, often with scenic views of distant Rocky Mountain foothills.
Yes, Thornton has several easy jogging routes perfect for beginners or a relaxed run. For instance, the Running loop from Eastlake and another Running loop from Eastlake are both categorized as easy, offering pleasant experiences around the lake areas.
The jogging routes in Thornton are highly regarded by the komoot community, holding an average rating of 4.2 stars from over 6 reviews. Runners frequently praise the extensive trail system, the peaceful open spaces, and the scenic views, especially around the lakes and with the distant mountain backdrops.
Thornton's extensive park and trail system generally welcomes dogs, though specific rules may vary by park or open space. It's always best to keep your dog on a leash and clean up after them. Many of the paved and natural surface trails are suitable for running with your canine companion.
Absolutely. Many of Thornton's trails are designed to be accessible and enjoyable for families. The paved paths in parks like Carpenter Park and the Trail Winds Park and Open Space Loop are excellent choices, offering tranquil views and safe environments for all ages to jog or walk.
Thornton is rich in scenic jogging spots. Many routes offer views of the Rocky Mountain foothills. For routes around water, consider the East Lake Number 2 loop from DigitalGlobe or the trails around Carpenter Park Reservoir. You can also explore highlights like Standley Lake or Lowell Ponds Wildlife Area for more natural beauty.
Yes, many of Thornton's jogging routes are designed as loops, providing a convenient way to start and finish in the same location. Examples include the Running loop from Eastlake and the East Lake Number 2 loop from DigitalGlobe, which offer pleasant circular experiences.
For longer runs, the South Platte River Trail is a popular choice, spanning approximately 5.4 miles (8.7 km) and connecting to other extensive trail systems. Another great option is the Running loop from Lakeview Tributary Open Space, which covers about 5.1 miles (8.2 km) through open areas.
Yes, Thornton's parks and open spaces, particularly areas like Trailwind Open Space and Lambertson Lakes Open Space, provide opportunities for wildlife observation. You might spot various bird species, and nearby locations like the Rocky Mountain Arsenal National Wildlife Refuge (a short drive away) are known for bison, deer, and coyotes.
Thornton has public transport options that can help you reach various parts of the city, including areas near parks and trailheads. For specific routes and schedules to access trails like the South Platte River Trail or Carpenter Park, it's advisable to check local RTD (Regional Transportation District) services.
Spring and fall generally offer the most pleasant jogging conditions in Thornton, with mild temperatures and beautiful scenery. Summer mornings and evenings are also popular to avoid the midday heat. While winter jogging is possible, be prepared for colder temperatures and potential snow or ice on trails.
Beyond the natural beauty, you can find interesting landmarks. For example, the Big Dry Creek Trail is a significant trail in the area. You can also explore highlights like the Mid section of Platte River Trail or the Coal Creek Trail, which are part of the broader trail network.


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