Trail Running calendar near Sebastian 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 run on scenic gravel trails along the Loxahatchee River, including part of the Lake to Ocean Trail, surrounded by local wildlife such..

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 Sebastian Scream 5K & Haunted Rail Trail is an inaugural event held in Sebastian, Florida, supporting local first responders through proceeds that fund counseling and stress debriefing programs. The event features a 5K race starting and finishing at the North County Aquatic Center, with a course..

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..

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 atmosphere for runners, walkers, and even those who want to "sleigh"..

The Jupiter Ridge Sand Spur is a unique ultramarathon held in Jupiter, Florida, featuring challenging courses on ancient sand dunes within the protected Jupiter Ridge Natural Area. The 2025 event offers multiple distances including a 50K, half marathon, and the special "Lunacy" series combining day..

Just Survive 125 is a challenging 200K ultramarathon held in Hobe Sound, Florida, along the scenic Lake to Ocean trail, recognized as one of the world's most beautiful trails. The out-and-back course traverses diverse ecosystems, including sand dunes, pine flatwoods, cypress swamps, and wet prairies..

The Tortoise Trot 5K Trail Run takes place in Palm City, Florida, at the Kiplinger Conservancy within the Newfield community by Mattamy Homes. This event features a non-technical trail course primarily on two-track dirt and grass roads, offering runners a scenic journey through some of the Treasure..

Forgotten Florida is a unique trail running event held in Christmas, Florida, featuring distances of 100 miles, 50 miles, 15 miles, and 8 miles. The race explores rarely traveled single-track trails through scenic areas such as Tosohatchee, Charles Bronson State Forest, Seminole Ranch, and Little Bi..

The Wagging Tails on the Trails is an annual running event held at Pepper Park Riverside on Hutchinson Island in Fort Pierce, Florida. Scheduled for February 7, 2026, it features a 5K trail run/walk and a new 9K trail run option supporting the local K9 unit. The course is a flat, hard-packed trail w..

Death at DuPuis (A Backyard Event) is an endurance running challenge held in the scenic DuPuis Management Area in Canal Point, Florida. Participants run a 4.1667-mile loop starting each hour on the hour, continuing until only one runner completes the loop on time or all quit. The course showcases di..

The Space Pirate 100 is an ultra running event held along Florida’s Space Coast and Treasure Coast, starting in Cape Canaveral and finishing on the beach in Jensen Beach. The race offers multiple distances: a 100-mile solo run, a 100-mile 3-person relay with flexible team strategies, a 50-mile, and..

The Lost 118 Ultra is a challenging 118-mile ultramarathon held annually around Lake Okeechobee, Florida, on the Lake Okeechobee Scenic Trail (LOST). Scheduled for February 28, 2026, this solo event requires runners to complete a full counterclockwise loop on a mostly paved 10-foot-wide asphalt path..

The Dunes 50K Ultra & Heavy Half is a challenging trail running event held at Jonathan Dickinson State Park in Hobe Sound, Florida. The race features two main distances: a 50K ultra and a 14.4-mile Heavy Half marathon. Participants traverse over 11,000 acres of diverse terrain, including 16 unique n..

The Lake to Ocean 100K is a scenic point-to-point ultramarathon held in Florida, starting at the NENA trailhead in Port Mayaka and finishing at Hobe Sound beach. Recognized by Outside online as one of the top 10 most beautiful trails worldwide, the course features mostly single-track remote trails t..