Tampa Bay 100

Tampa, United States • 14 Nov 2026

Tampa Bay 100 - Tampa Bay, FL

The Tampa Bay 100 is a point to point 100 mile urban endurance run held in the Tampa Bay area. The route begins in Ybor City and finishes at Coffee Pot Park in St. Petersburg, passing through Safety Harbor, Dunedin, Clearwater and Gulfport. The course is mostly flat with about 1,165 ft of elevation gain and 1,218 ft of elevation loss. The organizer lists a total mileage of 102.38 miles.

The event includes five staffed aid stations located at Courtney Campbell, Cooper’s Bayou, Dunedin, Indian Rocks Beach, and Gulfport. Drop bags are accepted at the Dunedin aid station and the Gulfport aid station. Supplies caches with water and basic snacks are placed between aid stations. The race enforces cutoffs at Dunedin and Gulfport and an overall finish cutoff of 36.5 hours.

Pacers are permitted under specified rules; pacers must follow crew rules and wear reflective gear and blinking lights when running at night. Crews may meet runners on course but must follow traffic and parking rules. Mandatory items carried by runners include a cell phone, route directions, at least one water bottle or hydration pack, headlamp with extra batteries, reflective gear and blinking lights, and the CalTopo app with the course map. Visit the organization's website for the most recent information.

Race information

100 mi
100 Miler
Visit the organization's website for the most recent information.
Trail runs nearby

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A six-hour Fat Ass running event at Walsingham Park in Seminole, FL on August 1, 2026. Runners self record laps on a roughly 3 mile paved out and back loop; the event is self supported and free with voluntary cash donations.

An ultramarathon along the Pinellas Trail covering just over 46 miles in an out and back format between St. Petersburg, Tarpon Springs and Dunedin. Registration closes Sep 2 and a Facebook group is listed for updates.

Tick Tock Ultra on September 19, 2026 offers timed running formats including 12 hour, 6 hour, and a 12 hour five person relay, organized by Ultra Ultras.

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