Jupiter Ridge Sand Spur

The Jupiter Ridge Sand Spur is an ultramarathon held in Jupiter, Florida, set amidst the rare and ancient Florida Scrub habitat. The event features multiple race distances, including a 50K, a half marathon, and a unique night race, the Lunacy 30K Night Run. The course traverses the challenging sand dunes of Jupiter Ridge, with notable natural features like Mount Ridge, the highest point in Palm Beach County.

Runners experience a rugged, scenic landscape with around 2,000 feet of elevation gain in the 50K. The race emphasizes environmental preservation, with a limited field of 80 participants, and offers custom awards, chip timing, and a festive atmosphere celebrating Florida’s natural beauty. Visit the organization's website for the most recent information.