Mezue ahịrịokwu na-esonụ: Gris buru ụzọ mee asọmpi n'egwuregwu n'egwuregwu mbụ na 1896, na-emeri
marathon ụmụ nwoke. Kemgbe ahụ, Gris enwetala ọtụtụ ihe nrite n'egwuregwu bọọlụ ọkachasị site na 1992 Games ruo 2020 Games, n'egwuregwu kachasị nwee ihe ịga nke ọma na egwuregwu Olympic.