Tampa Bay 100
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Tampa Bay 100
The Tampa Bay 100 is a point-to-point urban 100 mile endurance run held on November 14, 2026, starting in Ybor City and finishing in St. Petersburg. The route passes through Safety Harbor, Dunedin, Clearwater, several Gulf Boulevard beach towns, Gulfport, and other Tampa Bay neighborhoods and landmarks. The course is mostly flat with bridges and a reported elevation gain of approximately 1,165 feet and loss of about 1,218 feet. Total mileage is listed as 102.38 miles.
Course navigation combines directional cards and the CalTopo app. Aid stations are provided at five locations: Courtney Campbell, Cooper’s Bayou, Dunedin, Indian Rocks Beach (Gulf Breeze Inn), and Gulfport. Drop bags are available at Dunedin (between 50 and 60 miles) and Gulfport (near 80 miles). Hard cutoffs apply at Dunedin (by hour 19) and Gulfport (by hour 29), with an overall cutoff of 36.5 hours for an official finish.
Mandatory items for participants include a cell phone, event direction sheet, at least one 20 oz water bottle or hydration pack, headlamp with extra batteries, reflective gear, blinking lights for night running, and the CalTopo app with the course map. The event is presented as a self-guided endurance tour rather than a timed road race; finish times will be recorded and top finishers noted. Visit the organization's website for the most recent information.
