Join the Ruidoso Grindstone Trail Runs at Wingfield Park on August 24, 2024. Celebrate the 10th anniversary with a Half Marathon Heavy (13.8 miles), 8.5 miles, and 4 miles. Events start at 7:00 AM. Proceeds benefit All-Season Adaptive Sports. Top finishers qualify for the XTERRA Trail Run World Championship. Enjoy commemorative swag, cake, and a post-race party. Register now!