About
Get ready for an adrenaline-pumping adventure with The GutCheck! This isn't your average sprint triathlon; it's an ever-changing, point-to-point race nestled in the heart of Cape Cod’s sprawling Nickerson State Park. Brace yourself for a unique endurance challenge each year where the course remains a mystery until just before the race begins. Expect to run, cycle, navigate, and cross water via paddleboard or swimming, with a finishing time between 1 to 2 electrifying hours. Whether you're tackling this feat solo or teaming up with friends, you'll need to muster all your grit and wit to conquer trails, climbs, and more—including a staggering 92 steps carved into a cliff! So, lace up, gear up, and prepare for the unforgettable athletic journey that is The GutCheck.
GutCheck Cape Cod
View detailsSat, Sep 19, 2026
View logisticsBrewster, United States
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