Dunes 50K Ultra

The Trident Trail Races, held in Jupiter, Florida, is a challenging series of trail running events set on the ancient sugar sand dunes of the Jupiter Ridge Natural Area. This unique venue features soft sand terrain with up to 1,200 feet of elevation gain, making it one of Florida's toughest trail ra..

The Riverbend Ultras 12 HR/50K is a community-focused ultrarunning event held at the River Pavilion on Picnic Island in Riverbend Park, Jupiter, Florida. Participants can choose between a 12-hour run, a 50K, or a fun run. The course features scenic 3.2-mile loops along the Loxahatchee River on grave..

The Osprey Trail Run is a scenic trail running event held at the 94-acre George LeStrange Preserve in Fort Pierce, Florida. It features two main race distances: an 8K (about 5 miles) consisting of two loops, and a challenging 25K (about 15 miles) made up of six loops around a course that includes te..

The Treasure Coast Ultra is an endurance running event held at Jonathan Dickinson State Park in Hobe Sound, Florida. It offers two race distances: 25K and 50K, set on a scenic course within the state park. The race features multiple aid stations stocked with essentials like water, Tailwind, and snac..

The Gardens Trailblazer 5K is a festive running and walking event held at The Gardens North County District Park in Palm Beach Gardens, Florida. Designed for participants of all ages and fitness levels, the race offers a welcoming holiday atmosphere for runners, walkers, and even those who want to "..

The Jupiter Ridge Sand Spur is a challenging ultramarathon held in Jupiter, Florida, featuring ancient sand dunes in the rare Florida Scrub habitat. The 2025 event offers multiple distances including a 50K, half marathon, and unique "Lunacy" races combining day and night runs: a 30k night run, a 50k..