River Run Park is Denver's surf playground on the South Platte in Englewood, with six distinct river features that run the gamut from the friendly green face of Chiclets to the rowdy, high-speed Benni's and the fast, wide, shallow punch of Nathan's Wave. With that much variety packed into one park, it's genuinely got something for every surfer, from someone catching their first green wave to riders chasing a harder, faster line. The park runs year-round, so there's no real off-season here — just flows that shift which feature is working best. Come level up your river stoke, and expect to spend a full session working your way through more than one wave.