Mezue ahịrịokwu na-esonụ: Northumberland Avenue bụ akụkụ nke usoro marathon nke 2012 Olympic na
Egwuregwu Paralympic. Egwuregwu Olympic nke ụmụnwaanyị mere n'ụbọchị ise nke ọnwa Ọgọstụ na nke ụmụnwoke n'ụbọchị iri na abụọ nke ọnwa Ọgọstụ, ebe egwuregwu Paralympics na-esochi ya n'ụbọchị itoolu nke ọnwa Septemba.