<prompt> Pedzisa mutsara unotevera: International Olympic Committee yaida kuti nyika dzinosvika 25 dzipinde mumakwikwi epasi rose kuitira kuti zviitiko zvitsva zvigamuchirwe mupurogiramu yeOlympic, nokudaro Avon yakanangidzira ngwariro pakukwezva vamhanyi vanobva kunyika dzakawanda. Nhevedzano yacho yakabudirira muchinangwa chayo chekumisikidza marathon sechirango chevakadzi, chinotungamirwa neInternational Runners Committee, nemarathon evakadzi ekutanga pa1982 European Championships ne1983 World Championship isati yatanga.  <response>: marathon yokutanga yevakadzi yeOlympic muna 1984. 1983 Avon International Marathon yakaitika muLos Angeles, uko makwikwi eOlympic marathon akaitirwa gore rakatevera racho. 