The Big River Run

The Jefferson County Parks and Recreation Department invites all running enthusiasts to experience the scenic beauty of House Springs, Missouri at the annual Big River Run. Set within the picturesque Northwest Sports Complex, this beloved race offers two challenging distances: 10 miles and a shorter yet equally captivating 5K.
Runners will enjoy an enchanting journey through the lush landscapes surrounding the Big River bottoms, where rolling hills meet serene stretches of water. The course meanders past horse ranches adorned with grazing horses and sprawling fields, providing a tranquil backdrop to your run. As you progress along the route, breathtaking countryside vistas await at every turn, making for an unforgettable race experience.
In 2026, participants will be rewarded not just with the stunning scenery but also with exclusive finisher medals upon crossing the line. This addition enhances the already rich tradition of the Big River Run and promises to make this year's event even more memorable for all who take part.
Join us at Northwest Sports Complex in House Springs as we celebrate another successful edition of a race that combines natural beauty, challenging terrain, and a warm community spirit.