Aaron Peirsol's Race for the Oceans

From Open Water Swimming Wiki

Aaron Peirsol's Race for the Oceans is an open water swimming event that raises funds and awareness for Oceana, a nonprofit group established to protect and restore the world's oceans and for which Aaron Peirsol is a spokesperson. Part of the proceeds from the Race for the Oceans goes to clean up the oceans and raise awareness for the ongoing need to protect them.