Dunes 50K Ultra
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Dunes 50K Ultra & Heavy Half - April 24, 2027
The Dunes 50K Ultra & Heavy Half is scheduled for April 24, 2027 at Jonathan Dickinson State Park in Hobe Sound, FL (16450 S.E. Federal Highway). The event lists multiple distances and a kids fun run.
- 50K
- Heavy Half (14.4 miles)
- Kids Free Fun Run
The course runs through diverse terrain across the park, covering more than 11,000 acres and passing through 16 distinct natural communities. Descriptions of the route mention prairie wetlands and stretches of soft, rolling sugar sand dunes, including areas referred to as the Dunes of Heaven and Hell.
Entry capacity for the 50K and Heavy Half is limited. Registration is scheduled to close on April 15 at 11:59 PM ET. Listed entry fees range from USD 145.27 to USD 201.98. The event policy states no refunds and no transfers; vouchers are noted as honored through 2025-03-27. The organizer indicates the courses have been planned and that spots are intentionally limited. Visit the organization's website for the most recent information.
