Adidas Amazon Trail, located just South of McChesney Track and South Eugene High School, is a popular running course for beginners and world class athletes alike. The smooth, bark chip trail is one mile around with a 1500 meter cut-off and 1km inner loop. A popular spot for interval running, the mile loop is marked every quarter and the kilometer loop is marked every 100 meters. A trail segment is lighted, making it a popular course in winter darkness. Just south of Amazon Trail is Rexius Trail, a 3.5 mile bark chip loop along Amazon Creek.