Trail Running calendar near Surfside 2025-2026

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..

Miami 100 is an open-road ultramarathon through Miami, Florida, weaving across Wynwood, Miami Beach, Key Biscayne, Calle Ocho, Coconut Grove, Brickell sights. The 100-mile course is urban, with no aid stations; runners rely on checkpoints and a mandatory crew. Directional cards provide step-by-step..

The Hoot'n Bulldog Track Ultra is held on the recently renovated Florida Atlantic University track in Boca Raton, Florida. The weekend offers four timed events: 6-hour (The Frenchie), 12-hour (The Bulldog), 24-hour (The Little Hoot), and 48-hour (The Big Hoot). It’s a USATF-sanctioned, certified-cou..

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..

El Gato Rebelde 6-Hour Rebel Flow is a unique ultra-running event held in Miami Beach, Florida, featuring a scenic beachside loop course. Participants run for six hours on hard sand with stunning ocean sunrise views, supported by a dedicated crew and fully stocked aid stations each lap. The event em..

Jupiter Ridge Sand Spur is a winter ultramarathon in Jupiter, Florida, set in the Jupiter Ridge Natural Area, a protected coastal scrub dune site in Palm Beach County. The 9th edition offers Lunacy 30k Night Run (four 4.5-mile loops, about 18 miles with ~1,000 feet of dune climbing), Lunacy 50k (day..

The Vista View 360 Ultramarathon & Relay is a 6-hour timed running event held annually at Vista View Park in Davie, Florida. Participants run a 1.24-mile loop trail composed of dirt and mulch, completing as many laps as possible within the time limit. Runners can compete individually to become ultra..

Lost in Miami Ultra is a unique 18-hour fixed-time ultramarathon held in Miami, Florida, where runners navigate their own routes through the city streets. Unlike traditional races, there is no set course or loops; participants receive a list of required landmarks the day before and must plan their o..

The Miccosukee Glades Runner Ultra, held at the Miccosukee Indian Village along the Everglades National Park Shark Valley loop, offers three pavement-only distances: 5K, 16.5 miles, and 50K. The course winds through the Florida Everglades atmosphere, with on-course support from race monitors and tri..

The Hungryland Trail Races take place in the remote and rugged Hungryland Slough Natural Area near West Palm Beach, Florida. This event features a challenging 14.3-mile loop course through diverse ecosystems including wetlands, prairies, swamps, hammocks, and pine flatwoods. The terrain is flat but..

JW Corbett Trail Races take place in Loxahatchee, Florida, within the JW Corbett Wildlife Management Area along the Ocean to Lake Trail system. The event offers 50-mile, 50K, and 18-mile ultramarathons. It is pitched as a low-cost, high-adventure, old-school ultra and a bucket-list run.Courses use o..

Lake to Ocean 100K is a 100-kilometer point-to-point trail race from the NENA trailhead in Port Mayaka, Florida, to Hobe Sound beach. The course is mostly single-track and remote, weaving through changing ecosystems—from ancient sand dunes with scrub oak and sand pine to pine flatwoods, palmetto, oa..

Miami 50/50 is an open-road ultramarathon in Miami, Florida, a 50-mile two-person team race through Wynwood, Miami Beach, Key Biscayne, Calle Ocho, Coconut Grove and Brickell. This fully self-supported event has no crews or traditional aid stations; teams finish together or not at all. There are thr..