Enjoy the Ruidoso Grindstone Trail system with three different running distances; Half Marathon, 8.5 miler and 4 miler. Start and finish at Wingfield Park in Midtown Ruidoso. Great scenery, fantastic volunteer support! This is a fundraiser for the Ski Apache Adaptive Sports nonprofit organization. Top finishers qualify for the X-Terra Trail Run World Championship. Enjoy commemorative swag, cake and a post-race party! Register now!