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Routes
Cycling routes
United States
Colorado
Adams County

Thornton

The best traffic-free bike rides around Thornton

4.4

(67)

557

riders

14

rides

No traffic touring cycling routes around Thornton, Colorado, traverse a landscape characterized by flat and undulating hills, with an average elevation of approximately 5,351 feet (1,631 meters) above sea level. The region features an extensive network of trails, numerous parks, and open spaces, offering views of the Front Range of the Rocky Mountains. The city's commitment to outdoor recreation is evident through its well-maintained multi-use paths and preserved natural areas along the South Platte River corridor.

Best no traffic touring cycling routes around Thornton

  • The most popular no traffic touring cycling route is South Platte River – The Grove at Commons Park loop from Thornton Crossroads & 104th, a 26.7 miles (43.0 km) trail that takes 2 hours 30 minutes to complete. This moderate route follows a significant paved, multi-use path through the Denver metropolitan area.
  • Another top favourite among local touring cyclists is Westminster Station Pond – Big Dry Creek Trail loop from Eastlake & 124th, a moderate 38.3 miles (61.6 km) path. This route offers a mix of paved surfaces and natural settings, connecting various parks.
  • Local touring cyclists also love the Lakeview Tributary Open Space – Sage Creek Park loop from Eastlake & 124th, a 10.3 miles (16.5 km) trail leading through open spaces and connecting several parks, often completed in about 1 hour.
  • Touring cycling around Thornton is defined by flat and undulating hills, an extensive trail network, and views of the Front Range. The network offers options for easy to moderate ability levels.
  • The routes in Thornton are highly rated by the komoot community with an average score of 4.4 stars from more than 60 reviews. More than 500 touring cyclists have used komoot to explore Thornton's varied terrain.

Last updated: April 25, 2026

4.3

(4)

29

riders

#1.

South Platte River – The Grove at Commons Park loop from Thornton Crossroads & 104th

43.0km

02:30

150m

150m

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Moderate

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy
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Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy
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Popular around Thornton

Traffic-free bike rides around Thornton

Tips from the Community

AaronLavanchy
June 29, 2025, East Lake Number 3

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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Riverdale Regional Park is a sprawling area that caters to a variety of interests. It functions as a haven for nature lovers with walking trails, and a spot for history buffs with the Adams County Museum. Every year, the park transforms into a festive venue for various summer celebrations.

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Great spot for a pit stop along the Platte River Trail, good beer selection and location, there's often food trucks parked outside the brewery.

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Scott
May 12, 2025, Clear Creek

Clear Creek, a vibrant waterway roughly 66 miles long, originates in the Rocky Mountains west of Denver, finally meeting with the South Platte River. The contrast in the water's color and flow is often noticeable, with Clear Creek's clear, fast-moving water meeting the South Platte's slower, sometimes more opaque flow.

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Great view of the South Platte River from the cycle trail. The trail is popular with walkers, runners, and cyclists, so if you want to stop to enjoy the view, make sure you pull off to the side.

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Scott
May 1, 2025, Clear Creek

Clear Creek, a vibrant waterway roughly 66 miles long, originates in the Rocky Mountains west of Denver, finally meeting with the South Platte River. The contrast in the water's color and flow is often noticeable, with Clear Creek's clear, fast-moving water meeting the South Platte's slower, sometimes more opaque flow.

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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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Love this ride it’s next to my barbershop In Lodo @ Fadez on Blake st

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Frequently Asked Questions

How many no-traffic touring cycling routes are available in Thornton?

Thornton offers a wide network of trails, with over 140 miles of trails and more than 2,500 acres of parks and open space. Specifically for no-traffic touring cycling, komoot features 13 curated routes, ensuring a peaceful ride away from vehicular traffic.

Are there easy routes suitable for beginners or families with children?

Yes, Thornton is well-suited for beginners and families. Out of the 13 no-traffic touring routes, 10 are rated as easy. These routes often feature mostly well-paved surfaces and flat to undulating terrain. A great option is the Lakeview Tributary Open Space – Sage Creek Park loop from Eastlake & 124th, which is 16.5 km long and rated easy.

What are some of the most scenic no-traffic touring routes in Thornton?

Many routes offer scenic views, especially those along the South Platte River corridor or through open spaces. The South Platte River – The Grove at Commons Park loop from Thornton Crossroads & 104th provides extensive river views and connects to various parks. Routes through areas like Margaret W. Carpenter Park or Trail Winds Open Space also offer picturesque landscapes of native grasslands and mountain vistas.

Can I find circular no-traffic touring routes in Thornton?

Yes, many of the no-traffic touring routes in Thornton are designed as circular loops, allowing you to start and end at the same point without retracing your path. For example, the Full Moon Over Webster Lake – Webster Lake loop from Eastlake & 124th is a 22.7 km easy circular route.

What kind of landscapes and natural features can I expect to see along these routes?

Thornton's no-traffic routes traverse diverse landscapes, from urban parks and open spaces to natural grasslands, wetlands, and riparian habitats along the South Platte River. You'll encounter flat and undulating hills, with opportunities for birdwatching and wildlife observation. Many routes also offer scenic views of the Front Range of the Rocky Mountains.

Are there any specific attractions or points of interest along the no-traffic touring routes?

Yes, several routes pass by or near notable attractions. The extensive trail network connects to various parks and open spaces. You might encounter highlights such as Big Dry Creek Trail, Mid section of Platte River Trail, or Lowell Ponds Wildlife Area. Many routes also feature lakes like Hunters Glen Lake or the reservoir at Margaret W. Carpenter Park.

What is the best time of year for no-traffic touring cycling in Thornton?

Thornton experiences over 300 days of sunshine annually, making it suitable for cycling for much of the year. Spring and fall offer pleasant temperatures, while summer mornings and evenings are ideal to avoid the midday heat. Even winter can be enjoyable on clear, mild days, though some trails might have icy patches.

Are the no-traffic routes in Thornton dog-friendly?

Many of Thornton's parks and trails are dog-friendly, provided dogs are kept on a leash. Always check specific park regulations before heading out. Open spaces like Thornton Open Space and Trail Winds Open Space are generally welcoming to leashed dogs, offering ample room for exercise alongside your ride.

How do other touring cyclists rate the no-traffic routes in Thornton?

The no-traffic touring routes in Thornton are highly regarded by the komoot community, with an average rating of 4.4 out of 5 stars from 63 reviews. Cyclists often praise the well-maintained paths, the peaceful environment away from traffic, and the scenic views of the Front Range and natural open spaces.

Is public transport available to access these no-traffic cycling routes?

Thornton has public transport options, including RTD bus services, that can help you access various parts of the city. Some routes, particularly those connecting to larger regional trails like the South Platte River Trail, may be accessible via public transport hubs. It's advisable to check RTD schedules and bike-on-bus policies for specific routes and stops near your chosen starting point.

Where can I find parking for the no-traffic touring cycling routes?

Most parks and open spaces in Thornton that serve as trailheads offer dedicated parking facilities. For example, Margaret W. Carpenter Park, Eastlake #3 Park, and various access points along the South Platte River Trail typically have parking lots. Always check the specific starting point of your chosen route for the most convenient parking options.

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