MCRC - Marshall County Running Club Indiana [email protected] Address:Plymouth, IN - 46563-9023 RRCA IRS 501(c)3 nonprofit group exemption verified member. EIN on file with RRCA. Connect with MCRC - Marshall County Running Club Indiana MCRC - Marshall County Running Club Indiana's twitter MCRC - Marshall County Running Club Indiana's facebook MCRC - Marshall County Running Club Indiana's instagram