Trail Running calendar near St. Petersburg 2025-2026

The Durty B-EE-RR-UN 6hr is a self-supported Fat Ass running event held at Walsingham Park in Seminole, Florida. Participants run a roughly 3-mile out-and-back loop on paved and concrete paths through the park, aiming to complete as many laps as possible within six hours. The race embraces a low-key..

The Hot August Night Trail Race is a nighttime trail running event held at Holder Mine Campground in Inverness, Florida, within the Citrus Tract of the Withlacoochee Forest. Participants can choose from 5-mile, 10-mile, or 20-mile distances, with the 20-mile race consisting of two 10-mile loops. The..

The Pinellas Trail Challenge is a 46-mile ultramarathon held in St. Petersburg, Florida. The out-and-back course follows the scenic Pinellas Trail, starting in St.Petersburg, heading north to Tarpon Springs, and returning to Dunedin. This long-distance event offers runners a unique opportunity to ex..

The Wild Boar Night Run is a half-marathon trail race held at the Green Swamp Wilderness Preserve - West Tract in Dade City, Florida. Scheduled for September 13, 2025, this out-and-back course takes runners through old forest roads, pasture lanes, and the Florida Trail, offering a unique nighttime e..

The Tick Tock Ultra is a challenging 6-hour and 12-hour ultra running event held at Lake Hollingsworth in Lakeland, Florida. Participants run multiple laps of a scenic 2.84-mile paved loop around the lake, aiming to cover as much distance as possible within the time limits. The event offers individu..

The John Holmes Trail Run, held in Brooksville, Florida, is the Southeast's oldest 50K trail race, celebrating its 33rd running in 2025. The event offers three distances: 50K, 16 miles, and 9 miles, all starting and finishing at the Tucker Hill Fire Tower within Croom Park and the Withlacoochee Stat..

The Gopher Weedon Trail Run is an annual 8K (4.9 miles) trail race held at the Weedon Island Preserve in Saint Petersburg, Florida. This professionally timed event offers runners and walkers a scenic course through native Florida habitats, including mangroves, salt marshes, and scrublands, with view..

The Florida Run at Lake Louisa State Park in Clermont, Florida, offers a scenic trail running event featuring 5K, 10K, and half-marathon distances. Set within the park's diverse landscapes, runners traverse pine forests, lakeshores, and open meadows, experiencing Florida's unique flora and fauna. Th..

The Tampa Bay 100 Mile Endurance Run is a unique urban ultramarathon held in Tampa, Florida, starting in Ybor City and finishing in St. Petersburg. This point-to-point race covers 100 miles through diverse urban landscapes including Safety Harbor, Dunedin, Clearwater, and Gulf Blvd.Runners experienc..

The Colt 45 Trail Run is a premier trail running event held at Colt Creek State Park in Lakeland, Florida. Scheduled for November 22, 2025, the race offers four challenging distances: the Colt Double Malt (60 miles), Original Colt 45 (45 miles), Colt Silver (45K), and Colt Mini (14 miles). The cours..

The Legacy Trail Ultra is a free 60K ultramarathon held annually in Sarasota, Florida, organized by the Manasota Track Club. The race features an out-and-back course along the scenic Legacy Trail, starting at Payne Park and heading south for 18.6 miles before returning. Participants navigate a mostl..

The Turkey Burn Ultra is a trail running event held at Lake Louisa State Park in Clermont, Florida, featuring 50K and 25K distances. The course offers a scenic 17.1-mile loop through diverse ecosystems including sand hills, swamp forests, creeks, and lakes, with 75% singletrack trails and 25% gravel..

The Trail Hog Half Marathon is a trail running event held at Carlton Preserve in Venice, Florida. It features three race distances: a half marathon, a 10k, and a 5k, catering to a wide range of runners. Participants enjoy a festive atmosphere with local vendor booths, music, and community spirit.The..

RunFluent Christmas is an annual running event held in Lutz, Florida, featuring a 4-mile race and a 7-hour multi-lap challenge, including a 2-person relay option. Now in its third year, the event offers a festive atmosphere with race day T-shirts for all participants and finisher awards. Top three m..

The Peace River 100 Miler is an ultramarathon held at Mosaic Peace River Park in Bartow, Florida. The course features a challenging 10-mile loop combining equestrian trails, sandy paths, rolling grass, and limestone roads. Runners face a 36-hour cutoff to complete the 100-mile distance, with aid sta..

The Long Haul 100 in Lakeland, Florida, is a premier trail race held at Colt Creek State Park, featuring a 100-mile race and a shorter 100-furlong (12.5 miles) option. The 100-mile race consists of six loops of 16.7 miles each, with a 32-hour cutoff and serves as a Western States Endurance Run quali..

The Scrub Jay Races, held annually at Oscar Scherer State Park in Osprey, Florida, feature a 5K and a challenging "Scramble" 10K trail run. The 5K course is mostly on paved and crushed shell paths with some trail sections, designed for road runners who want a taste of nature. The 10K Scramble offers..

The Coo-Wah-Chobee event, held in Venice, Florida, offers runners a choice of 50k, 25k, 5k, and a youth 5k distances. Hosted at the scenic Carlton Preserve, the course features a mix of single-track and dual-track trails, providing a varied and engaging running experience. This single-loop race is o..

Whispering Pines is a free, flexible trail running event held at Whispering Pines City Park in Inverness, Florida. Featuring a 5-mile loop of mixed single-track and double-track trails with packed sand and pine needle surfaces, the course offers gentle hills, ample shade, and two paved road crossing..

The Sasquatch Run in Venice, Florida, is a vibrant trail running event held at Carlton Reserve. It offers multiple race distances including 15k, 10k, 5k, and a virtual race option, catering to a wide range of runners. Participants enjoy a festive atmosphere with local vendor booths, music, and commu..