4.7
(36)
2,268
riders
52
rides
Road cycling in Eldorado Canyon State Park offers diverse terrain set against dramatic sandstone cliffs and the meandering South Boulder Creek. The park features varied topography with elevations ranging from 5,800 to 8,800 feet, providing a mix of ascents and scenic stretches. This area is characterized by rugged geology and accessible outdoor spaces, making it suitable for various road cycling experiences. The landscape transitions from plains grasslands to Front Range foothills, contributing to its scenic diversity.
Last updated: July 6, 2026
17
riders
24.1km
01:13
210m
210m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
23
riders
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

Sign up for free
22
riders
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
8
riders
15.7km
00:41
140m
140m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
119
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
This trail cruises past the Stazio Ball Fields, creating a useful route for commuters (or just riding for fun). It also ties into the South Boulder Creek Trail.
0
0
This location has a portable toilet paid for by a member of the cycling community. For more details https://boulderbeat.news/2023/04/19/biking-porta-potties/
0
0
The Bear Creek Greenway meanders along the creek for many miles. It offers a paved trail lined with trees beside the water, with residential backyards on the opposite side.
0
0
This is a pretty little lake in Harlow Platts Community Park. The paved trail around the lake makes a nice running loop of almost .75 miles, and there are restrooms in the park.
0
0
The trail follows the creek for many miles. The trail is paved and lined with trees by the water. You run past residential backyards on the non-creek side.
0
0
This section of the South Boulder Creek Trail from Marshall Road is on smooth, crushed gravel. You pass through fields with excellent open views of the Flatirons on this fun portion of trail.
0
0
The road up Flagstaff from Chautauqua to Chapman Drive, where you can continue to Artists Point overlooking Boulder, is an iconic Boulder climb. This fun, twisting road (whether you ride up or down) grants you great views over the city as you pass by large sandstone boulders and cliffs, stands of pine trees, and several viewpoints. Watch out for cars on both the ascent and descent, this is a very popular drive for tourists and locals alike and there are several well-trafficked hiking trails off of the road.
1
1
From this overlook, which has a bike repair station if needed, you get fantastic, sweeping views of the Flatirons and the town of Boulder.
2
0
Eldorado Canyon State Park offers a diverse range of road cycling experiences, from easy rides to challenging ascents. The park's varied topography, with elevations ranging from 5,800 to 8,800 feet, means you'll encounter a mix of steady climbs and scenic stretches. You'll ride against a backdrop of dramatic sandstone cliffs and alongside the tranquil South Boulder Creek, transitioning from plains grasslands to Front Range foothills.
Yes, Eldorado Canyon State Park has several road cycling routes suitable for beginners. For example, the Shanahan Hill – NCAR Hill loop from Lehigh St & Redstone Rd is an easy 7.7-mile path with gentle climbs. Another accessible option is the Marshall Road loop from Culinary School of the Rockies, which is 9.8 miles long and also rated as easy.
While many routes offer moderate challenges, the park and surrounding areas feature options for very good fitness levels, sometimes involving significant elevation changes. The Boulder Creek Trail loop from National Center for Atmospheric Research is a moderate 13.4-mile route with varied terrain. For those seeking more intense climbs, routes like the 'Eldorado Springs Route' (mentioned in region research) offer steady uphill climbs into the park with spectacular canyon views, though some segments might involve unpaved sections requiring specific tire choices.
Eldorado Canyon State Park requires an entrance fee. While specific permit rules for bicycles can vary, generally, all visitors, including cyclists, are subject to the park's daily entrance fee. It's advisable to check the official Colorado Parks & Wildlife website for the most current information on fees and any timed entry requirements, especially during peak seasons.
While the region is generally outdoor-friendly, specific rules for dogs on road cycling routes within Eldorado Canyon State Park apply. Dogs are typically allowed on leash in designated areas, but it's crucial to verify the park's current pet policy before your visit, as restrictions can apply to certain trails or areas to protect wildlife and ensure visitor safety.
Yes, there are several excellent loop trails for road cycling. Popular options include the Marshall Road – Davidson Mesa Overlook loop from Table Mesa, which is 13.0 miles long, and the Shanahan Hill – NCAR Hill loop from Lehigh St & Redstone Rd, an easy 7.7-mile path. These loops provide a great way to experience the park's scenery without retracing your steps.
As you cycle through Eldorado Canyon State Park, you can explore several points of interest. The dramatic sandstone cliffs themselves are a major attraction. You might also pass by the Ruins of the Crags Hotel, offering a glimpse into the area's historic past. The Eldorado Springs Drive itself provides stunning canyon views. For a post-ride cool-down, the historic Eldorado Springs Pool, filled with mineral-rich artesian spring water, is nearby.
The road cycling routes in Eldorado Canyon State Park are highly rated by the komoot community, with an average score of 4.8 stars from around 20 reviews. Cyclists often praise the spectacular canyon views, the dramatic sandstone cliffs, and the tranquil presence of South Boulder Creek. The diverse terrain, offering both challenging ascents and scenic stretches, is also a frequently mentioned highlight.
The town of Eldorado Springs, located near the park entrance, offers some amenities. While specific cafes directly on the routes might be limited, you can find options for refreshments and dining in Eldorado Springs or the nearby Boulder area before or after your ride. The historic Eldorado Springs Pool also provides a place for relaxation.
The best time for road biking in Eldorado Canyon State Park is generally during the spring, summer, and fall months when the weather is most favorable. Fall offers the added beauty of vibrant foliage. While winter road biking is possible, conditions can be challenging due to snow and ice, especially at higher elevations, so checking local weather forecasts is essential.
Yes, parking is available at Eldorado Canyon State Park. However, due to the park's popularity, especially during peak seasons, parking lots can fill up quickly. It's advisable to arrive early, particularly on weekends, or consider alternative transportation options if available. Always check the park's official website for current parking information and any reservation requirements.
There are over 50 road cycling routes available in Eldorado Canyon State Park and its immediate surroundings. This includes a variety of difficulties, with 16 easy routes, 33 moderate routes, and 9 difficult routes, ensuring options for all skill levels.


Browse the best Road cycling routes in other regions.