Rhode Island Mud Run & Obstacle Race Calendar 2025-2026

If you're an adrenaline junkie, fitness enthusiast, or simply seeking a thrilling outdoor adventure, you've arrived at the perfect destination. Our meticulously curated calendar is your gateway to the most exhilarating and challenging mud runs and obstacle races taking place in 2025 and 2026.

Prepare to conquer mud-slicked trails, scale towering walls, navigate through grueling obstacles, and push your physical and mental boundaries. Our mission is to provide you with all the essential information you need to plan your race year, including dates, locations, race details, and registration information.

F.I.T. the Challenge OCR

Cumberland • 11 Apr 2026

3.2 Miles

F.I.T. the Challenge OCR is an obstacle course race held in Cumberland, Rhode Island, featuring a 3.2-mile course with 1,000 feet of elevation gain and innovative obstacles. The event offers multiple race waves including Open Wave, Multilap Wave, Age Group Mandatory Completion (AMOC), Elite Mandatory Completion Wave (EMOC), and a 12-hour Ultra option.

Participants can run multiple laps, with ultras having from 7 a.m. to 7 p.m. to start their final lap.

The race provides unique finisher medals and shirts, creating an epic and challenging experience for all levels of OCR enthusiasts. Visit the organization's website for the most recent information.