Raced Masters 45+ and Elite Men's Cat. 3 races. About 45 miles total and 26+ MPH average on a 0.4 mile, 4-corner course. Races were consecutive and I was almost dizzy by the end.
No places in either race, just the usual pack fodder. In fact, I only saw the front once and that was in the 3s race (which was slower than the 45+ race).