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Where to hike in Colorado

Road Biking Routes in Colorado

Colorado is an outdoor lovers’ paradise, full of big mountains, mountain lakes, high passes, beautiful waterfalls and incredible mountain towns. Whatever you can dream of doing outdoors, you can do in Colorado. Great skiing, exceptional hiking and wonderful biking are the basics of a trip to Colorado. Consider trying a guided kayaking, climbing or mountaineering trip the next time you’re there.

A holiday in Colorado is truly a special trip. Combining epic, big-mountain scenery with friendly locals in rustic mountain towns, a vacation in Colorado will give you some lifelong memories. There are great ski resorts, such as Vail, Aspen, Telluride, Crested Butte and Breckenridge. At these towns you can have 5-star accommodations while spending the day exploring local hiking and ski trails.

Rocky Mountain National Park is a perfect example of the best of Colorado – big mountains, high mountain lakes and well-maintained trails to explore the park. The Colorado Rocky Mountains are also covered with national forests and wilderness areas, which are exceptional places for hiking, biking, skiing and climbing.

Colorado is a great state for cycling, but sometimes you want to just book a tour, show up, and ride your bike. Check out these road bike tours scattered all over the world so you can experience an epic bike tour for your next holiday.

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No Ratings
Boulder

Left Hand Canyon

Left Hand Canyon is one of the best road bike rides in Boulder and along the entire Colorado Front Range. Featuring a long steady climb along a shaded shoulder, it is the perfect way to spend a day out in Boulder.
Hard
52.7 km
1,094 km
4-5h
No Ratings
Boulder

Flagstaff Mountain

Flagstaff Mountain Road is a steep and twisty mountain road that begins at the base of the iconic Boulder Flatirons. Conveniently close to downtown Boulder, and being one of the steepest roads in the area makes this ride an experience you will never forget!
Hard
28.9 km
1,017 km
3h
No Ratings
Boulder

Jamestown

A popular variation to the longer Left Hand Canyon, the bike ride to Jamestown takes some of the best parts of Left Hand Canyon and continues up to a sleepy mountain town nestled in the heart of the mountains. Jamestown is a small, historic town worth a visit on its own, but combined with a great ride makes a perfect day out in Boulder.
Hard
26.0 km
387 km
2h
No Ratings
Boulder

Olde Stage Road

Olde Stage Rd is the classic introduction to hill climbing in Boulder, with a relatively short and straight forward climb up the popular Front Range road with a fun descent down the backside!
Moderate
19.3 km
282 m
1.5h
No Ratings
Boulder

Lee Hill

Lee Hill is the big brother bike ride to Olde Stage Rd., meaning this route climbs a bit higher and for a bit longer, making it a more committing ride overall while still offering a great day in the mountains!
Hard
27.3 km
521 m
2.5h
9 overall rating
Boulder

N 63rd St

N 63rd St is the classic Boulder loop with gently rolling hills and mountain views! The nicely paved road with a generous shoulder is perfect for a stress-free day on the bike.
Moderate
27.9 km
221 m
2.5h
No Ratings
Boulder

Peak to Peak Highway

The Peak to Peak Highway bike ride is a high elevation, scenic ride that parallels the Continental Divide. There are multiple variations for cycling the whole thing or sections of this long road; we’ve described the variation most popular with Boulder locals.
Very Hard
70.1 km
1,289 m
5h
No Ratings
Boulder

US 36 to Lyons

US 36 to Lyons is a popular bike ride that serves as a training ground for many professional athletes; sections of this bike ride are a part of the official Iron Man Boulder bike course! It is for that reason, we included this ride on the Top 10 Boulder rides.
Hard
38.8 km
340 m
3h
10 overall rating
Boulder

Boulder Creek Trail

Boulder has a vast network of wonderful bike paths throughout the entire town. Boulder Creek Trail is the most scenic and continuous of all the Boulder bike paths.
Easy
18.4 km
77 m
2h
No Ratings
Boulder

Boulder Canyon

Boulder Canyon is the most scenic canyon in the area and an excellent bike ride. Cycling in Boulder Canyon is not for the fainthearted. Narrow shoulders, aggressive traffic, and broken concrete make this a ride for only the diehard thrill seekers that want to challenge themselves.
Very Hard
47.4 km
891 m
4h

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