Pat from Spearfish on 2/24/2026 6:35:52 PM:
You will enjoy the ride no matter what way you go. I am a little confused by your route. Custer to Mystic is northbound, Mystic to Edgemont would take you South back through Custer. If you start in Deadwood, the hardest climb will be done first. It is really not bad, and it is so beautiful you will like the fact you are going slow. Once you reach Dumont it is very easy ride to Mystic, Not all down hills but mostly. South from Mystic through Hill City is again easy, then a slight climb toward Custer. Custer to Edgemont is down hill, but open and you will deal with wind.
I prefer north to south but I like down hill. My Son has the KOM on Strava for both ways, and he prefers south to north so he can get the windy sunny section done first. No matter how you ride, it is great. September is a great time of year to be on the trail.