Aurora, CO | Sunday, September 20, 2026Community EventsRegistration Open
Youth and adult XC races from 1k to 5km. The courses are almost all grass, flattish, sometimes uneven, with small undulations, a small creek crossing, and bale jumps. The 3k & 5k races will start with a 1k loop followed by the 2k loop(s). The 4k will do the 2k loop twice.