ShadowChase Running Club http://www.shadowchase.org [email protected] Address:Modesto, CA - 95354-1449 RRCA IRS 501(c)3 nonprofit group exemption verified member. EIN on file with RRCA. Connect with ShadowChase Running Club ShadowChase Running Club's twitter ShadowChase Running Club's facebook ShadowChase Running Club's instagram