Featured Ride 




  • Century_Slider

  • 40-Mile-Slider

Event Details 

Sunday June 3, 2018

Douglas County Event Center

Courses
100 Mile – Century
62 Mile – Metric Century
40 Mile
27 Gravel Course
8 Mile Family Ride


The Subaru Elephant Rock Cycling Festival is the unofficial start to the Colorado cycling season. You will not want to miss the excitement and camaraderie of the 31st annual pilgrimage to Castle Rock for the Rocky Mountain region’s premier cycling festival, a Rocky Mountain tradition.

Whether you’re preparing for a week long tour or charity ride, training for a summer of competitive racing, or getting the kids out for their first organized ride, the 2018 Subaru Elephant Rock has the perfect course to kick off your summer cycling season.  All of the rides start and finish at the Douglas County Fair grounds in Castle Rock.  After a day in the saddle, plan to stick around for Colorado’s largest Cycling Expo and Post-Ride Celebration.


Great first time at ERock. Won’t be my last and everyone was awesome at the aid stations and on the course.

David Marsey

Great ride once again! Thanks for all the support and another awesome year.

Tracie Mucha