In 1978, Stanforth moved to Phoenix, Arizona to attempt to qualify for the 1980 Summer Olympics.[1] He won the 1978 Chicago Marathon (also known as the Mayor Daley Marathon) in a time of 2:19:20.[6][7] The race was run in a peak temperature of over 80 °F (27 °C),[8] and Stanforth caught the leaders around 20 miles (32 km) into the race as they were struggling with the heat more than him.[8][9] He then passed 1977 winnerDan Cloeter,[7] and won the race by over five minutes. He ran the last few miles with blisters on his feet.[9] It was Stanforth's sixth competitive marathon event, and his third victory.[9] Later in the year, he came second at the Phoenix Marathon in a personal best time of 2:17:14.[8] Stanforth was in the leading group of three runners, before Arizonan Walter Johnson broke away 20 miles (32 km) into the race. Stanforth finished over a minute behind Johnson.[10]
Stanforth was invited to the 1979 Chicago Marathon, but did not compete due to an injury.[11] He competed in the US Marathon Trial Event for selected for the 1980 Summer Olympics. During the race, he became dehydrated, and eventually finished 124th out of 125 competitors.[8] In 1981, he won a 10,000 metres race in Burke, South Dakota.[12]
Coaching career
In 1977, Stanforth became a coach at USD-Springfield;[13] he quit the role when he moved to Phoenix.[1] He later worked as a coach at Glendale Community College in Arizona.[14] As of 2002, he was a coach of the United States Air Force Academy athletics team.[8] He was the head coach of cross country and the assistant coach of track & field (responsible for Distance Runners) at the United States Air Force Academy. He was a four-time winner of the Conference Coach of the Year in Cross Country Award for the Western Athletic Conference and Mountain West Conference.[15]