Perry said something about doing a 65 mile mountain bike ride sometime. Here is a proposed route inspired by by Race Across the Sky. We can't simulate riding at 10,000 to 12,000 feet but this would be a pretty good challenge for some of us (me). The Bing map doesn't include 2 miles along the Sylaward Trail to get us back to the start. When you include that, it should be pretty close to 65 miles.