Sunday River Resort Big Ass Bash

Before the Tough Mountain Challenge kicks yours, party it off at this year's annual Big Ass Bash! Pre-registered competitors can take advantage of Express Check-In at the South Ridge Base Lodge and pick up their event bib and materials between 3 to 8PM before the party takes over from 5 to 9PM. 

Complete with live music, food, and fireworks, we're preparing to blow this place wide open for our dirtiest Tough Mountain Challenge yet. 

The Big Ass Bash is open to everyone and free for all ages. Bring your appetite and party pants for the ultimate pre-race celebration. Of course, if you're looking for a place to rest your head after this doozy (and your achy limbs post-race), we've got plenty.