Prepare to get down and dirty at the Case Creek Obstacles 5K Mud Run, returning to Coal Valley, IL, on August 8, 2026. This celebrated event offers both a challenging 5K and a 1.5M distance, promising an unforgettable adventure for every participant. Known for its inclusive atmosphere, this mud run is designed to push your limits while ensuring a fun, achievable experience, whether you're a seasoned obstacle course racer or tackling your very first mud run.

Set on a sprawling farm, the course leads runners through a diverse and scenic landscape, featuring rolling hills, open pastures, dense woods, and rugged terrain. You'll encounter 30 to 35+ obstacles, including exciting climbing walls, cargo nets, challenging monkey bars, and the crowd-favorite mud pits. The grand finale involves snaking through Case Creek itself for the last portion of the race. Race day conditions typically see highs around 85°F and lows around 64°F, with a 14% chance of precipitation, making for ideal muddy escapades. For your safety, first aid personnel will be available on-site.

What truly sets the Case Creek Obstacles Mud Run apart is its commitment to being "for everyone". Obstacles are optional, allowing you to challenge yourself at your comfort level, and the event emphasizes finishing and personal accomplishment over competitive times. Participants start in smaller waves of about 30, fostering a supportive environment where runners often help each other through tougher sections. Beyond the course, the race offers a fantastic after-party, creating a vibrant community atmosphere where memories are made and local charities are supported. The start and finish are conveniently located at 7625 120th Avenue, with free parking available.