6 easy pace miles...back and hamstring related to back tight and burning. not sure what to think....steroid shot?? just skip saint george?? I have only run one 20---that was Aug 21 and one broken 18 miler...10 in am and 8 in pm before that. 15 last weekend with a hurt leg and back...two warm up and the half in a painful run of 1:53. not sure.... I ran four loops of 1.5 miles at my daughters xc meet.