Caloosa Fest Ultra

Alva, United States • 6 Dec 2025

The Caloosa Fest Ultra, held at Caloosahatchee Regional Park in Alva, Florida, features challenging 50K and 25K trail races on December 6, 2025. The course consists of an 11.1-mile loop with varied terrain, including rolling hills, technical sections, and scenic views along Green, Black, and Blue trails. The 50K race covers three full loops, while the 25K includes one full loop plus a half loop. Aid stations provide water, Tailwind electrolyte drinks, snacks, and sunscreen, with a cupless race format using provided folding cups. The event fosters a supportive atmosphere with awards for top finishers and amenities like shoe demos and crewing areas. Visit the organization's website for the most recent information.

Race information

50 km
50k
25 km
25k
5 km
Visit the organization's website for the most recent information.
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The Caloosa Fest 5K is a trail running event held at Caloosahatchee Regional Park in Alva, Florida. Scheduled for December 6, 2025, it is part of a day-long festival that also features ultra races of 25K and 50K distances. The event offers a scenic trail course with a supportive atmosphere including..