Pinellas Trail Challenge

SEP
5
2026
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.
46 miles

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Pinellas Trail Challenge

The Pinellas Trail Challenge is an ultramarathon event in St. Petersburg, Florida, measured at just over 46 miles. The course follows the Pinellas Trail and is held as an out and back route. The route connects points on the trail associated with St. Petersburg, Tarpon Springs, and Dunedin.

The listed start location is 100 1st Ave SE in St. Petersburg. The event entry page and event materials identify the distance as a 46 Miler and describe the course as running the Pinellas Trail to Tarpon Springs and returning toward Dunedin.

Registration for the event closes on Wed, Sep 2 at 11:59 PM ET. Organizers list a Facebook group named Pinellas Trail Challenge for event-related updates and information. The event is presented as an in-person race on the Pinellas Trail and is scheduled for September 5, 2026. Visit the organization's website for the most recent information.

46 mi
46 Miler
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