Looking to get in your workout this weekend in one of the area’s most beautiful settings? Look no further than the 8 in the Rough trail run, happening Saturday, Sept. 10 at Sprague Brook Park.

The start and finish line are by the Casino building, and the course follows miles of single track through the woods on twisting, hilly terrain.

New this year is the 4 in the Rough race, a shorter distance that’s equally as fun. 4 in the Rough turns off quickly and doubles back using the final chapter of the long course.

Pre-register at www.heartrateup.com or sign up race day. Registration opens at 8:30 a.m., and the race starts at 10 a.m. T-shirts to the first 150 and as they last on race-day.  Post-race lunch, door prizes, kids races and an awards ceremony round out the day.

For more info, visit www.heartrateup.com.