This site features long road rides, family bike path rides, beer cruises, but mainly the site is about gravel bike rides. Reno has tons of weird little fire roads and trail connectors that lend perfectly to fast rolling gravel and cyclocross bikes. You can link up paved neighborhood roads with random dirt trails to get some great city views or opt for plenty of dirt only fire road rides within a short drive.
But where are all the mountain bike rides??? Reno has great mountain biking options in the city and in the Truckee/Tahoe area but those trails are well documented on other mountain bike dedicated sites such as Trail Forks or Mtb Project so I will not cover those here.