Pinellas Trail Challenge

University Park-South Downtown, United States • 5 Sep 2026

Pinellas Trail Challenge

The Pinellas Trail Challenge is an ultramarathon held in Pinellas County, Florida. The event distance is measured at just over 46 miles and is organized as an out and back run along the Pinellas Trail.

The course begins in St. Petersburg and runs north along the trail toward Tarpon Springs before returning toward Dunedin. The listed start location is 100 1st Ave SE, St. Petersburg. The event is described as following the public Pinellas Trail corridor between those municipalities.

Registration for the event closes on Wed, Sep 2 at 11:59 PM ET. The organizer posts event updates in a Facebook group named Pinellas Trail Challenge. Additional event details were noted as to be added closer to race day for the 2022 edition; no start or finish times are provided here. Visit the organization's website for the most recent information.

Race information

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

InHouse Ultra is a last one standing treadmill competition for 33 athletes held inside Run Unlimited and Twenty One Run. Competitors run five miles every hour and must complete each set to stay in the race.

Summer Sizzler in Tampa on 08/01/2026 features timed 5K 10K and 15K races, untimed 1 mile and kids dash, and a virtual option. The event includes chip timing, shirts and medals, free photos and finish line treats.

A self-supported six hour Fat Ass event at Walsingham Park in Seminole, FL on August 1, 2026. Runners use an approximately 3 mile paved out and back loop and self-record laps on clipboards for official results.

Choose a 5 km or a two loop 10 km course from HOB Brewing Company along the Pinellas Trail. Stroller and dog friendly with electronic timing, finisher medals, and a free draft beer for participants aged 21 and over.

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