Cornelia , who ran her first marathon finished in a time of 2 hours 46 minutes and 13 seconds to take the Gold medal .
Nedbank Running Club Johannesburg athlete , Cornelia Joubert produced a surprise win at the South African marathon championships in Oudtshoorn this Sunday .
Cornelia Joubert , who ran athlete 's first marathon finished in a time of 2 hours 46 minutes and 13 seconds to take the Gold medal .
Nedbank Running Club Johannesburg athlete , Cornelia Joubert produced a surprise win at the South African marathon championships in Oudtshoorn this Sunday .