My first time riding Flagstaff's newest trail - Meteoride. It's a single black diamond, with rock rolls, steep switchbacks, and optional jumps and drops.
Trailforks:
Big Bang: https://www.trailforks.com/trails/big-bang-563402/
Brookbank: https://www.trailforks.com/trails/brookbank-574077/
Meteoride: https://www.trailforks.com/trails/meteoride/
AZT Rocky Ridge: https://www.trailforks.com/trails/azt-rocky-ridge-trail/