California International Marathon California International Marathon The California International Marathon (CIM) is a 26-mile, 385-yard road race in Northern California organized by the Sacramento Running Association. The course follows a historic gold miners' round beginning at Folsom Dam, passing through suburban Sacramento, and ending at the State Capitol. The race starts at an elevation of 366 ft. and finishes at an elevation of 26 ft. In 1983, marathoner John Mansoor and entrepreneur Sally Edwards organized the first CIM to be an Olympic Marathon Trials qualifier. CIM served as the United States National Marathon Championship for men in 1984 and for women in 1984,
Bangkok Marathon course passes many historical landmarks of cultural and ethnic importance. The marathon starts and finishes in front of The Royal Grand Palace at Sanam Chai Road. The race course is sanctioned by The Association of International Marathons and Distance Races (AIMS) and the Amateur Athletic Association of Thailand (IAAF Rules). In 2013, the course of the half marathon was changed at the last minute because of concurrent Bangkok street protests which reduced the distance of the half marathon from 21.1 km (13.1 miles) to 19.7 km (12.2 miles). In 2015, the half marathon was accidentally extended from 21.1 km (13.1