4.5
(3)
586
runners
14
runs
Jogging routes around Eldorado Springs offer a diverse range of terrain set against a backdrop of striking natural features. The region is characterized by dramatic sandstone cliffs, the winding South Boulder Creek, and a varied ecosystem that includes pine forests and open meadows. Elevation changes are common, providing both challenging climbs and more gradual paths for runners. This landscape provides a unique outdoor experience for those seeking running trails with significant scenic value.
Last updated: May 10, 2026
5.0
(1)
99
runners
19.7km
02:21
330m
330m
Embark on the Greenbelt Plateau, Community Ditch and Flatirons Vista Loop, a difficult jogging route spanning 12.2 miles (19.7 km) with a significant 1077 feet (328 metres) of elevation gain.…
4.0
(2)
81
runners
24.4km
02:35
280m
280m
Prepare for a challenging jogging experience on the Marshall Mesa Loop, a difficult 15.1-mile (24.4 km) route that takes about 2 hours and 34 minutes to complete. As you tackle…

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5.0
(1)
40
runners
14.4km
02:43
920m
920m
Embark on the Bear Peak & South Boulder Summit loop, a difficult jogging route that challenges you with a significant elevation gain of 3028 feet (923 metres) over 9.0 miles…
83
runners
8.85km
01:07
190m
190m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
57
runners
11.3km
01:33
390m
390m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Greenbelt Plateau Trailhead provides access to the Greenbelt Plateau and High Plains Trails, with a connector to the Flatirons Vista area via Highway 93. The area closes when muddy, and the trailhead has a parking lot with 25 spaces and one ADA space with a fee required. Bicycles, including Class 1 and Class 2 e-bikes, are allowed on designated trails, so be aware while running. Dogs must be leashed seasonally to protect ground-nesting birds, and horses are permitted on most trails too. Wildlife, including raptors, mule deer, and coyotes, can be found in this beautiful grassland.
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The trail is aptly named — looking west the iconic silhouettes of the Flatirons loom over the horizon. The trail runs through an open field and is wide gravel. Keep an eye out for prairie dogs!
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The trail is a nontechnical singletrack with amazing views that wraps around the rim of the foothills and dives into the forest on its west side where you can cross the canal and connect to the trails in the Flatirons.
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The trail here is nontechnical and climbs steadily along a stream up toward Bear Peak. This is a great trail to descend.
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The ridgeline portion of Fern Canyon Trail offers excellent views of Boulder and the surrounding mountains, but the part of Fern Canyon Trail below treeline is not for the faint of heart. The trail is steep, rooty, rocky, and holds snow into the spring months.
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The trail here gets rock and technical. The dappled from the shadows can obscure footing, so keep a sharp eye on the trail.
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The ridgeline portion of Fern Canyon Trail offers excellent views of Boulder and the surrounding mountains, but the part of Fern Canyon Trail below treeline is not for the faint of heart. The trail is steep, rooty, rocky, and holds snow into the spring months.
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There is an opening on the Spring Brook Trail, and you get a great view of the Flatirons without trees blocking the way.
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There are over 15 dedicated running routes around Eldorado Springs, offering a diverse range of experiences. These include both moderate and challenging options to suit various fitness levels.
Jogging routes in Eldorado Springs feature a varied terrain, from paths winding through pine forests and open meadows to trails alongside the serene South Boulder Creek. You'll encounter significant elevation changes, including challenging climbs, set against a backdrop of dramatic sandstone cliffs. The area offers a mix of non-paved trails, with some being ADA-accessible.
While many routes offer a challenge, the Flatirons view – Spring Brook loop is a moderate option, covering 5.5 miles (8.8 km) with less elevation gain compared to others. Additionally, the 0.9-mile (1.4 km) Fowler Trail, mentioned in regional research, is an easy, non-paved, and ADA-accessible path perfect for a relaxed jog with scenic canyon views.
Many routes offer breathtaking views. For instance, the Rattlesnake Gulch Trail (mentioned in regional research) leads to an overlook with sweeping views of the Continental Divide. You can also find stunning vistas like the Davidson Mesa Overlook and the Continental Divide Overlook. The towering sandstone cliffs of Eldorado Canyon itself provide a spectacular backdrop for nearly all runs.
Yes, several trails in the Eldorado Springs area are dog-friendly. The Fowler Trail, for example, is a popular choice for runners with dogs, offering an easy path and beautiful canyon views. Always check specific trail regulations for leash requirements and any seasonal restrictions before heading out with your pet.
Absolutely. Several routes are designed as loops, providing a continuous running experience without retracing your steps. Notable loop options include the challenging Greenbelt Plateau, Community Ditch and Flatirons Vista Loop, the Marshall Mesa Loop, and the Bear Peak & South Boulder Summit loop.
The running routes in Eldorado Springs are highly rated by the komoot community, with an average score of 4.0 stars. Runners frequently praise the dramatic canyon scenery, the diverse ecosystems, and the variety of trails that cater to different skill levels, from moderate paths to challenging climbs.
Yes, the region has some interesting historical elements. For instance, the Rattlesnake Gulch Trail (mentioned in regional research) leads to the ruins of an old hotel, a remnant from when Eldorado Springs was known as the 'Coney Island of the West.' The historic Eldorado Springs Swimming Pool, fed by an artesian spring, has also been a popular spot since 1905.
Eldorado Springs offers great running opportunities across multiple seasons. Spring and fall generally provide pleasant temperatures and vibrant scenery. Summer mornings are ideal to beat the heat, while winter running can be beautiful, though some trails might have snow or ice, requiring appropriate gear and caution.
While popular trails can see more activity, exploring some of the longer or more challenging routes, especially during off-peak hours or weekdays, can offer a more secluded experience. The extensive network of trails means you can often find quieter sections away from the main access points.
One of the longer and more challenging options is the Marshall Mesa Loop, which spans 15.1 miles (24.4 km) and features varied terrain and open spaces for an extended running experience.
Yes, the largely untouched natural environment of Eldorado Springs provides opportunities to spot various wildlife. Runners might encounter mule deer, foxes, and a variety of bird species, including golden eagles. Occasionally, mountain lions or black bears may be present, so it's always wise to be aware of your surroundings.


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