Around the lake, this is trail running with a proper outdoors feel: lakes, ponds, nature, and forest. The course heads into narrow paths and tropical forests. The Guzzler Ultra has a nod to "Guzzler l éclair," but the setting is the serious part: a "race setting around the lake," with UTMB Index trail credentials.
The course menu runs from The Dry Run through The Big Sipper and The Glass Half Full to the full ultra option, so "to each their own distance" is the idea. Expect dirt, narrow tracks, humid green sections, and real climbing underfoot rather than a flat cruise, with runners of all levels showing up for whichever version fits their legs that weekend.