mammoth goes global

in our short three year history we have welcomed some of the best trail runners from around the world to our event

our commitment to the overall experience of every runner in our event - regardless of age, ability, background, or competitive intent - remains the same and we will continue to foster community from the first to very last runner across our Village finish line

much like major city marathons, we believe this is a remarkable way to highlight the inclusiveness of our community and bring together the first time trail runner with legends of the sport and share the same trails on the same day

drug testing