I'm posting this ride with the caveat that I have only ridden Oat Hill up to Holm's Place (the top of the rocky section). However, I would like to explore further in that area. Thus, the exact route may depend on who can show up and the Oat Hill expertise he or she brings with him or herself. That said, the most likely option is probably to head to Aetna Springs and back. I'm going to estimate that we may ride approximately 15 miles with at least 2500' of elevation gain. Oat Hill is technical and challenging, so this is probably a solidly intermediate level ride. Also, Oat Hill is rock and drains well, so it isn't muddy like Annadel will be... Feel free to comment or email me if you have questions.