Great, challenging hike to do in the city!
I've hiked all around the world, the only thing that makes this hike difficult is the incline. It is definitely not a hike for beginners. Perfect weather in November-December.
FYI: Weekends are super packed here. You can't even find parking. I recommend to do it on the weekdays.
Bring lots of water, not just one plastic bottle. I always hike with a camelback which is about 3 liters. It's important to hydrate!
If you want a less challenging hike to do, hike Cholla Trail. It's much easier.