Jefferson County is a region in Colorado known for its diverse landscapes, extensive open space system, and proximity to the Rocky Mountains. The county spans over 774 square miles, featuring rolling hills, alpine meadows, foothills, deep ravines, conifer forests, and iconic red sandstone formations. Approximately one-third of Jefferson County is protected, encompassing over 58,000 acres of managed land within the Jefferson County Open Space system. This varied terrain provides an ideal setting for several sports like hiking, mountain biking, touring…
48
Routes
4.5
(9)
Average rating
291
People visited

5
hikers
10.3km
03:05
340m
300m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

1
hikers
4.13km
01:14
130m
130m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

8.86km
03:25
1,020m
0m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

2.54km
00:55
250m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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10
riders
9.85km
01:08
350m
360m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

5
riders
11.3km
01:12
350m
360m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

3
riders
8.50km
01:03
340m
340m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

28.5km
02:50
760m
760m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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4
riders
5.60km
00:32
20m
20m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

14.8km
00:58
120m
120m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

48.2km
04:43
840m
840m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

7
riders
5.97km
00:35
70m
70m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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19
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

3.0
(1)
8
runners
12.3km
01:34
360m
360m
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.

7
runners
3.91km
00:27
10m
20m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

7
runners
13.3km
01:36
360m
360m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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8
riders
71.6km
06:24
1,540m
1,540m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

3
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4
riders
71.6km
05:57
1,300m
1,300m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

2
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Jefferson County offers a variety of outdoor activities including hiking, mountain biking, touring cycling, jogging, and gravel biking. The region features diverse landscapes from rolling hills to alpine meadows, providing varied terrain for these sports.
Jefferson County provides a wide range of hiking trails, from easy strolls through foothills to more strenuous climbs. The Jefferson County Open Space system includes over 275 miles (440 km) of trails, catering to various abilities. For more details, explore the Hiking in Jefferson County guide.
Yes, Jefferson County features numerous easy hiking trails suitable for beginners or those seeking a relaxed outdoor experience. These trails often traverse foothills and offer gentle gradients. Specific easy routes can be found in the Easy hikes in Jefferson County guide.
Mountain biking trails are abundant in Jefferson County, with options ranging from multi-use paths to single-track routes through forests and open spaces. Centennial Cone Park, for example, offers trails traversable by mountain bike. Consult the MTB Trails in Jefferson County guide for specific routes.
Jefferson County offers diverse cycling routes, including paved options like the Peaks to Plains Trail, which is suitable for various mobility devices. Other routes wind through scenic landscapes, catering to touring cyclists and gravel bikers. More information is available in the Cycling in Jefferson County and Gravel biking in Jefferson County guides.
Yes, Jefferson County provides numerous trails suitable for jogging and running. These trails vary in terrain and length, accommodating different fitness levels. For specific running routes, refer to the Running Trails in Jefferson County guide.
Key natural features include iconic red sandstone formations, particularly at Red Rocks Park. Notable parks include Lookout Mountain Park, Genesee Park, Clear Creek Canyon Park, and Elk Meadow Park, which features a climb to Bergen Peak at 9,708 feet (2,959 m).
Many trails within Jefferson County's extensive open space system are suitable for families. The Peaks to Plains Trail, for instance, is a 10-foot-wide paved surface trail accommodating various mobility devices, making it accessible for families. Look for easy-rated trails for suitable options.
Many trails in Jefferson County are dog-friendly, though specific regulations regarding leashes and waste removal apply. Visitors should check individual park or trail rules before bringing their dogs. Always ensure pets are under control.
Jefferson County is a popular destination on komoot, with more than 400 visitors sharing their experiences. The routes in the region have an average rating of 4.48 out of 5 stars, indicating a high level of satisfaction among users.
Komoot offers several guides for Jefferson County, including Hiking in Jefferson County, Easy hikes in Jefferson County, MTB Trails in Jefferson County, Cycling in Jefferson County, Running Trails in Jefferson County, and Gravel biking in Jefferson County.
The official website for Jefferson County, Colorado, is jeffco.us. For general inquiries, the contact phone number for Jefferson County is +1-303-271-6511.

