An ultra-marathon road race will be hosted Saturday starting at 8 a.m. at the Bridgewater Pavilion along Sarah Sanford Road by the Roxbury Land Trust an dthe Shepaug Valley youth baseball/softball program.

Courses measuring 10 kimometers, 50 kilometers and 50 miles will be offered around the nearby trails of Sunny Valley Preserve and Roxbury Land Trust.

Registration and information is available at www.nyara.org or by emailing Austin Planz at wolfpitiron@gmail.com.