Arkansas 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.

The Mud Run - Little Rock

Little Rock • 28-1 Feb-Mar 2026

The Mud Run - Little Rock's Dirtiest 5k

The Mud Run - Little Rock is an adventurous and unique 5K event held in Little Rock, Arkansas. Unlike a typical 5K, this race challenges participants with muddy terrain, offering a fun and spirited atmosphere for those seeking an exciting outdoor experience. The event is part of the broader Little Rock Marathon weekend, which features multiple races including a marathon, half marathon, 10K, and kids' marathon. The Mud Run emphasizes adventure and camaraderie, making it ideal for runners who want to test their endurance in a lively, muddy course setting. It is a highlight for local runners and visitors alike. Visit the organization's website for the most recent information.

Endure the Dirt 5k Cancer Mud Run

Stuttgart • 7 Mar 2026

5 km

The Endure the Dirt 5k Cancer Mud Run is an annual event organized by Personal Pep Rally, held in Stuttgart, Arkansas. This event offers participants the choice to run competitively, join a fun run, or participate as a team in a challenging 5k mud run course. In addition to the mud run, there is also an MMS Color Run available for walking or running.

The event fosters a supportive and spirited atmosphere, encouraging endurance and community involvement. Participants can also honor loved ones by purchasing cancer course signs, sponsor obstacles, or join virtually. The event supports cancer awareness and fundraising efforts through various engagement opportunities. Visit the organization's website for the most recent information.