Save This Event For Later 6 Hours in "The Snake Den!" Mtb. Endurance Race & Trail Run Johnston, RI, Sun Aug 6, 2017 Who's Registered? | Contact Event | Event Website | Google Calendar Start line address: 2321 Hartford Avenue, Johnston, RI 02919 Presented by TRIMOM Productions, LLC & Providence Bicycle This is a past event. If you wish to see the details for this past event click "Continue" below. If you are looking for a current event, please search the event calendar .