4.8
(102)
8,728
riders
140
rides
Road cycling routes around Lazy Acres offer diverse terrain, ranging from well-paved roads to segments that may be unpaved. The region features varied elevation profiles, with some routes involving up to 1,000 feet of elevation gain over a couple of hours, and more challenging options reaching up to 3,000 feet over five hours. These routes provide scenic landscapes suitable for various fitness levels.
Last updated: October 9, 2026
155
riders
75.0km
04:30
1,810m
1,810m
Prepare for a difficult gravel cycling adventure on the Brainard Lake loop from North Boulder. This challenging 46.6 miles (75.0 km) route takes you through Roosevelt National Forest, combining paved…
4.3
(3)
69
riders
36.5km
01:42
430m
430m
This moderate 22.7-mile road cycling loop in North Boulder offers diverse terrain, scenic views of Haystack Mountain, and climbs.

52
hikers
4.95km
01:35
200m
200m
Hike the easy 3.1-mile Hogback Ridge Trail Loop in Boulder, gaining 650 feet for scenic views of the Front Range and Flatirons.
5.0
(2)
142
riders
45.0km
02:30
990m
990m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
55
riders
56.6km
03:10
1,280m
1,280m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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Brainard Lake is a beautiful alpine lake in the Indian Peaks Wilderness below the Continental Divide surrounded by subalpine forest. It is in the Brainard Lake Recreation Area, which during the summer season usually requires a reservation and a fee, but if you are on your bike you do not need to pay or reserve a time slot. Because of the area's high elevation, snow typically remains until late spring, even on the paved road to the lake.
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If you're looking for a picturesque spot off the beaten path, you should definitely check out Red Rock Lake. At an elevation of around 10,500 feet, this hidden gem is often overshadowed by Brainard Lake, but it's worth a visit. The lake offers stunning reflections and vibrant colors, making it a photographer's paradise, especially during sunrise or after sunset. Red Rock Lake is located inside the Brainard Lake Recreational Area off the Peak to Peak Highway (Hwy 72) near Ward, CO. You can visit the area throughout the summer and into October without a fee if you are on your bike.
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Lee Hill Drive is a popular, challenging climb that connects the intersection of Lee Hill with Olde Stage just outside of North Boulder, and Lefthand Canyon. The backside of Lee Hill (the Lefthand Canyon side) is a little nicer for climbing because there is less traffic than on the the Boulder side where there is no shoulder on a series of initial switchbacks. Regardless of which way you go up Lee Hill, coming down the 1,400 foot climb is a real treat after the challenging journey up!
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The "Super James" climb is one of the more notorious climbs in the area. Super James from Jamestown consists of about 1,800 of climbing in 6 miles with an average grade of 8%. This 4.4 mile section of Super James, between Jamestown and where the road turns to gravel, is where the majority of the hard climbing happens. The twisting nature of the road makes the hard climbing, with some moments being far over an average of 15%, feel even harder; you just can't see the next section of hill coming! Fortunately, you've had all of Lefthand and the climb up James Canyon Drive to warm up for this climb, which has
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This final section of the notorious Super James climb is on gravel. In comparison to the previous section of Super James from Jamestown, this final push up to the Peak to Peak highway is fairly mellow with only an average grade of 1.3% over 2.15 miles on smooth gravel that is easily done on road bikes with tires over about 25mm. You get increasingly great views of the mountains as you climb up this section of Overland Road; an excellent reward at the end of a hard climb!
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The Lazy Acres region offers diverse road cycling terrain. You'll find well-paved roads, but some routes may include unpaved segments. Elevation profiles vary significantly, from routes with around 1,000 feet of gain over a couple of hours to more challenging options reaching up to 3,000 feet over five hours. This mix provides options for various fitness levels.
Yes, Lazy Acres has routes suitable for beginners. For an easier option, consider the Roadbike loop from Dakota Boulevard Parking, which is about 12.4 miles (20.0 km) long and can be completed in under an hour with moderate elevation gain. There are 31 easy routes available in the area.
For experienced riders seeking a challenge, the Brainard Lake loop via Old Stage, Super James, and Lee Hill from North Boulder — Gravel is a difficult route spanning 46.6 miles (74.9 km) with significant elevation gain and gravel sections. Another option is the Niwot and Nelson Roads, Lefthand Canyon, and Olde Stage loop, a moderate route that offers varied views and some climbing.
Yes, the region around Lazy Acres is rich in natural beauty. While cycling, you might encounter views of prominent natural monuments like Green Mountain Peak, Mount Sanitas, or the iconic Royal Arch. The routes often pass by various lakes, including Boulder Reservoir and Coot Lake, offering picturesque stops.
The road cycling routes in Lazy Acres are highly regarded by the komoot community, holding an average rating of 4.7 stars from over 100 reviews. Cyclists often praise the diverse terrain and scenic landscapes, noting the variety of options available for different skill levels.
Many of the road cycling routes around Lazy Acres are designed as loops, allowing you to start and finish at the same point. For example, the Niwot and Nelson Roads, Lefthand Canyon, and Olde Stage loop is a popular circular option that navigates through scenic roads and canyons.
Yes, many road cycling routes in the Lazy Acres area offer convenient parking options. For instance, the Roadbike loop from Dakota Boulevard Parking explicitly indicates a starting point with parking facilities, making it easy to access the route.
While specific cafes on every route are not detailed, the region around Lazy Acres, particularly if it aligns with areas like Boulder County, Colorado, is known for local businesses. You can often find cafes and pubs in nearby towns or villages, such as those mentioned in the region research like the Jamestown Mercantile Café, which can serve as a good stop during longer rides.
Based on the diverse terrain and elevation, spring, summer, and fall generally offer the best conditions for road cycling in Lazy Acres. These seasons typically provide more favorable weather, allowing you to enjoy the scenic landscapes without the challenges of winter conditions, which might include snow or ice on higher elevation routes.
There are over 120 road cycling routes available around Lazy Acres, offering a wide range of options for different distances, difficulties, and scenic preferences.
Yes, several routes in the Lazy Acres area offer views of or pass by local lakes. Notable lakes in the vicinity include Boulder Reservoir, Coot Lake, and Maxwell Reservoir, providing pleasant waterside cycling experiences.
The duration of road cycling routes in Lazy Acres varies widely depending on the route's length and difficulty. You can find shorter loops like the Roadbike loop from Dakota Boulevard Parking, which takes about 58 minutes, to longer, more challenging rides such as the Brainard Lake loop, which can take around 4 hours and 30 minutes.


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