#19 Mile High no hitter
Coors Field is where bad pitchers go when they die. Fly outs in any other stadium are home runs there. But in 1996 Hideo Nomo threw a no hitter there for the Dodgers. The cool part is oERA at Coors that season was 5.12 so this was a pretty big deal. And as far as I can tell this was the only no hitter thrown in Denver to date.