[billybobzia]

what are your favorite long (at least 3 hrs) rides within an hour of Denver??

mine?? Probably Buffalo Creek, but wish it had some technical sections

 

[jasonb]

Try riding Bergen Peak/Elk Meadow and Three Sisters as a combination using the paved bike path through Evergreen and the Dedisse singletrack as connectors.

 

[ibmkidIII]

Waterton canyon to the Platte and back is a good one.