Mateusz Sawrymowicz, Ashley Twichell Claim 2013 RCP Tiburon Mile Grand Prizes29 September 2013TIBURON, California, September 29. IN the always-exciting RCP Tiburon Mile, where the winner takes all in the form of a $10,000 check, Polish Olympian Mateusz Sawrymowicz and U.S. Open Water National ...