Marathon will close lanes from Evergreen to Morrison Aug. 17

"A Utah-based company is bringing a marathon and half-marathon to the Front Range that will begin 10 miles up Colorado 103 and end at Bandimere Speedway in Morrison, taking Colorado 74 and other roads down to one lane."

Read more: http://www.denverpost.com/golden/ci_25512569/revel-marathon-will-take-over-roads-from-evergreen#ixzz2yDXMfLcy