The Estrella Mountain Regional Park Competitive Track will be Closed for MBAA Bike Race Events on Sat. 1/21 and Sun 1/22/23. The main park trails will be open for general public use via the main park entry at Vineyard Ave and Casey Abbott Drive. Some long-distance bike riders from the races will cross over and use main trails, so please be alert and step off the trail for passing bicycles. Thank You