Marathon World Marathon, socdaalka Marathon-ka ugu sarreeya adduunka, ayaa la qabtay tan iyo 2006. Marathon-ka adduunka ee Grand Slam waxa ku jira lix maratoon oo sannadle ah oo magaalada ah: Marathon Boston, Marathon London, Marathon Berlin, Marathon Chicago, Marathon New York, Tokyo marathon, horyaallada ciyaaraha fudud ee adduunka labadii sanaba mar. ma...
Akhri wax dheeraad ah