
Mountain Gravel Bike Rally
9am start. 115km (71 Miles). 5500’ elevation gain

THIS is why Boulder is known as one of the country’s best GRAVEL destinations. (Note - there is a 12 pm time cut off at the entrance to Rowena mile 24.)
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Lefthand Canyon
Lefthand has the perfect 2-4% grade and follows the creek the whole time, providing amazing scenery to keep you cruising.
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Rowena
This historic gold mining road is a fun and adventurous connection between Lefthand and Sunshine Canyon.
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Gold Hill
Riding through Gold Hill is like going back 100 to simple life in the mountains. Our friends at the Gold Hill Store & Pub will have a surprise for you too!
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Speedy Gravel Roads
When you’re out of the mountains, you’ll be flying back to Lyons on Boulder County’s fast and flat gravel!