Mark Dahlin is a former American competitive swimmer and an open water swimmer from California. He is a pastor in Sacramento and an Adjunct Professor of Biblical Studies at Epic Bible College and Graduate School. He is also a Masters All American in water polo.
Catalina Channel Relay
Dahlin is leading a 5-person charity relay across the 32.3 km Catalina Channel in order to raise money for bringing clean water in deep, bore-hole wells to remote village in Africa together with Ryan Vinall, Barry Nugent, Bill Monroe and Caryl Sheehan in September 2019.