Registration opens for 2026 Swim for Grand Traverse Bay fundraiser

Registration is open for a 2-mile open-water swim that will send swimmers from Greilickville Harbor Park to Volleyball Beach in Traverse City on Saturday, Aug. 8, turning a morning on West Bay into the Watershed Center Grand Traverse Bay’s biggest fundraising event.

The swim is open to participants age 18 and older. Entry costs $55, and each swimmer must also commit to raising at least $250. The race starts at 8 a.m., and anyone who has not finished within two hours will be escorted out of the water, a reminder that the event is built around endurance as much as fundraising.

For the Watershed Center, the swim is more than a recreational challenge. The nonprofit says the money supports work protecting rivers, lakes, wetlands and beaches throughout the Grand Traverse Bay watershed, a drainage area of about 976 square miles in northwest Michigan that spans major portions of Antrim, Grand Traverse, Kalkaska and Leelanau counties. The center says it is the only organization solely dedicated to protecting and enhancing the quality of that watershed.

That local geography is the reason the event has become a recognizable fixture in Traverse City. West Grand Traverse Bay is not just a backdrop for summer recreation; it is part of the region’s identity, economy and daily life. The Watershed Center has used the swim to connect that identity to measurable conservation work, framing participation as a direct investment in the water people use for boating, swimming, fishing and shoreline life.

The event’s reach has grown over time. The Watershed Center says Swim for Grand Traverse Bay has raised more than $256,000 since it began. In 2019, the fourth annual swim drew more than 70 swimmers and raised about $19,000, showing how a modest community race has expanded into a major annual fundraiser.

The Watershed Center is also planning an open-house gathering at Discovery Pier on May 20, adding another layer of public engagement around the swim. That makes the 2026 event part of a broader stewardship effort, one that gives residents a visible way to turn local pride into support for the health of Grand Traverse Bay and the watershed that feeds it.