Dunes 50K Ultra

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 race, or a fun run. The course features scenic 3.2-mile loops along the Loxahatchee River on..

The Osprey Trail Run takes place at the George LeStrange Preserve in Fort Pierce, Florida. The event offers two main race distances: 8K (about 5 miles) and 25K (about 15 miles). The courses are loop-based, with the 8K running two laps and the 25K six laps around a lake and Ten Mile Creek, traversing..

The DTR 10 Mile Night Run is a thrilling trail running event held at Jonathan Dickinson State Park in Hobe Sound, Florida. Scheduled for November 1, 2025, this nighttime race challenges participants to navigate a 10-mile course using headlamps or flashlights. The course features an out-and-back rout..

Treasure Coast Endurance Challenge takes place at Jonathan Dickinson State Park in Hobe Sound, Florida. The event offers a 5K Trail Run, plus two adventure-race formats: 4-Hour Run/Bike/Paddle (approximately 12–24 miles) and 8-Hour Run/Bike/Paddle (about 24–48 miles). Ultra options of 6- and 12-hour..

The Sari 5K Trail Run/Walk is held at Riverbend Park in Jupiter, Florida, offering a 5-kilometer trail course for runners and walkers with both in-person and virtual participation options. Proceeds support families facing cancer by funding guidance, education, and integrative therapies such as acupu..

The Gardens Trailblazer 5k is a holiday-themed, family-friendly running and walking event at The Gardens North County District Park in Palm Beach Gardens, Florida (5101 117th Ct N). It offers 5k and 2k options for all ages. Participants receive a long-sleeve performance shirt, a finisher ornament, a..