FATMAP difficulty grade
Route has great views and 10K feet of elevation gain.
Stop at Crystal Lake (mile 25) to eat and refill water bottles.
There won't be another water stop until the fire station around mile 64, which is just after the left turn onto Angeles Crest HWY.
Another water stop is at another fire station at mile 75.
Climbs are mostly to just past Crystal Lake and then it's rollers upto mile 70.