The Norton Friends and Farmers Market’s eighth annual Fit Farmer 12K Trail Run benefits the market’s Senior Supplemental Nutrition Program. Racecourse is predominantly single-track trails in Flag Rock Recreation Area. Part of High Knob Triple Crown series (www.highknobtriplecrown.wix.com/hktc).

Cost: $30 Jan. 1-Feb. 29; $35 March 1-April 14; $40 April 15-May 17. Online registration available at www.UltraSignup.com.

More Info: www.fitfarmertrailrun.wordpress.com and www.facebook.com/fitfarmertrailrun