The MRRC is a member of the Bavarian State Sports Association (BLSV), the Bavarian Triathlon Association, the Bavarian Athletics Association, the Bavarian Swimming Association, and LG Stadtwerke München.

Founded in 1985, the club currently has around 800 members of all ages, primarily dedicated to running and/or triathlon. With nearly 200 race licence holders, the MRRC is one of the largest member clubs in the Bavarian Triathlon Association.

Since 2007, the MRRC has also operated a youth training program, which currently includes around 70 children and adolescents.