Tampa Bay 100 Mile Endurance Run
Welcome to the third year of the Tampa Bay 100 Mile Endurance Run! This rare point-to-point urban ultramarathon starts in Ybor City and winds through Tampa, ultimately reaching Safety Harbor, Dunedin, Clearwater, Gulf Blvd, and ending in St. Petersburg. Along the way, you’ll experience a vibrant array of both well-known and hidden gems that the Tampa Bay area has to offer. As you run, you’ll encounter stunning murals, captivating artworks, impressive monuments, and picturesque bridges. Enjoy the verdant parks, scenic piers, beautiful beaches, and historic buildings and neighborhoods, all while taking in the breathtaking skylines of the of the Tampa Bay area. The course is mostly flat, featuring some bridges to add a bit of challenge, with a total elevation gain of approximately 1,165 feet and a loss of about 1,218 feet.
Start Details
Start: November 14th, 2026 - 5am
Ybor Misfits Microsanctuary
2612 N 17th St, Tampa, FL 33605
Race Day Schedule
- Race Day Bib Pick-Up: Starts at 4:20am
- Mandatory Crew Meeting: 5:05am
Pre-Race Bib Pick-Up
Date: November 13th, 2026
Time: 6:30pm to 9:00pm
Location: Gulfport Brewery + Eatery, 3007 Beach Blvd S, Gulfport, FL 33707
Finish Details
Finish: Near the 11th Ave Pier at Vinoy Park!
Address: 1201 N Shore Dr NE, St. Petersburg, FL 33701
Cut-Off Times
- Overall Cutoff: 36.5 Hours
- Hard cut off at Dunedin Aid Station (approx. 56 miles): 19th Hour
- Hard cut off at Gulfport Aid Station (approx. 82 miles): 29th Hour
Awards & Swag
- Top Four Male & Female finishers
- 100-Mile Belt Buckles for finishers (Silver for first-year, new designs for 3x/2x finishers)
- Swag includes: Hats, Stickers, Pins, Tampa Bay 100 "Mini Poster", TB100 item, and more.
Aid Stations & Support
- Five Aid Stations: Courtney Campbell, Cooper’s Bayou, Dunedin, Indian Rocks Beach, and Gulfport.
- Supplies Cache: Water bottles, Gatorades, snacks between aid stations.
- Drop Bags: Available at Dunedin and Gulfport Aid Stations.
- Crewing: Highly recommended. Support vehicles must follow rules regarding parking and pacing.
- Pacing: Allowed after Courtney Campbell Causeway aid station. Nighttime pacing allows up to two pacers.
Course Navigation & Rules
- Navigation: Mix of directional cards and CalTopo App.
- Runner Rules: Stay on designated paths, do not stop traffic, no jaywalking, no littering, no scooters/bikes, leave chickens alone, wear reflective gear and blinking lights at night.
- Mandatory Items: Cell phone, direction sheet, hydration pack (min 20 oz), headlamp, extra batteries, reflective gear, blinking lights, CalTopo App.
Event Type
Considered a “Self-Guided Endurance Tour of the Tampa Bay,” not strictly a competitive event, but finish times and top finishers are recorded. Follows ITRA and IAU guidelines.
