best dam mudder

Take the challenge!

Join us for the 1st annual "Best Dam Mudder" at the Jamestown 'Dam' Reservoir on Saturday, August 28th, 2021. The kids race for ages 8-13 years will kickoff at noon and feature a shorter version of the adult mudder but include many of the same obstacles. The adult run (ages 14+) will feature a little over a 5k distance with 12+ obstacles featuring mud, water, and much more! After the finish the Jim Marina will have food and drinks ready for you!

Contact us with any questions at or 701-320-3889.

Jamestown Reservoir
3225 E Lakeside Rd
Jamestown, ND 58401