Browse All Abbreviation related to the Acronym Marathons. All abbreviations on this page are ADHM means Airtel Delhi Half Marathon, ATGM means Alexander the Great Marathon, BSIM means Big Sur International Marathon, CCHM means Castle in the Clouds Half Marathon, CIM means California International Marathon, CRIT means Chinese Runners In Toronto, CTRR means Cabot Trail Relay Race, DCM means Del Close Marathon, DFMC means Dana Farber Marathon Challenge, DGM means Dallas Games Marathon, DMCB means Demi Marathon de la Côte de Beaupré, DMLC means Dance Marathon Leadership Conference, DRMD means Deep Run Marathon Dance, DSUM means Dead Sea Ultra Marathon, EBMC means EAST Belgium Marathon Challenge, GWCM means Great Wall of China Marathon, HMDS means Half Marathon Des Sables, HMP means half marathon pace, HSMC means Humane Society of Marathon County, IBBM means Iron Brussels Beer Marathon,