1. Ride or watch the Camp Hale Hup: The Vail Recreation District’s Mountain Bike Race Series returns tonight with the Camp Hale Hup, which starts and finishes on Resolution Creek Road, one half mile east of Nova Guides at Camp Hale. Youth races start at 4:45 p.m., with the adults beginning at 5:45 p.m.
2. Hike the North Trail: Vail’s North Trail system just opened for the summer on Monday; it contains more than 10 miles of singletrack on the north side of Vail, stretching from Spraddle Creek Road near the main Vail exit road to the Davos area in West Vail. Hikers, bikers and horseback riders are all welcome on the path.