Word from the grapevine (ok, really the PCT-L) is that David Horton (former AT speed record holder) is going to make a speed attempt on the PCT this summer, with support. I do not know (but am not an expert) of any previous attempts with support. Brian Robinson broke Ray Jardine's record, and in 2003 Wall (Ray Greenlaw) broke Brian's record. I think it currently stands at around 83 days or something like that. Both Brian and Wall (and presumably Jardine) hiked just as a normal PCT hiker would do it, except that they were moving rapidly. Horton is shooting for something like 63 days, which would be a whopping 42 mile per day average. To make matters more interesting, another experienced ultramarathoner is also attempting a speed hike. Both are supposed to start out around June 1.