MUD RUn obstacle course

OCTOBER 7, 2017

The Mud Run Obstacle Course covers a 3 mile course with over 20 obstacles. Most importantly, participants get muddy and have a great time doing it! On race day, there is music, prize drawings and post-race recovery food. The event is held Columbus Day weekend in October.  

Register Here


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Derby Dash 5k

MAY 6, 2017

The Derby Dash is an annual event on the first Saturday in May at the Williamstown City Building. This race allows Grant County residents to be physically active at a reasonable cost. Each year approximately 250 people participate. All participants receive a small medal and the winners of the age group/category take home a custom medal. 

Race Results


Biggest Winner Challenge 

The Biggest Winner Challenge is held for four weeks in April. The goal of the challenge is to encourage physical activity and healthier lifestyles. It offers an opportunity to attend a local gym, health/wellness and physical activity classes at one low price. Biggest Winner participants are able to monitor their weight, body fat composition, their diet and physical activity levels. 


The Grant County Triathlon will allow participants from all over the country to experience endurance sports through the lens of community assets such as Williamstown Lake and the Ark Encounter. It is a USAT sanctioned Olympic and Sprint distance triathlon comprised of swimming, biking and running disciplines that incorporate the high quality full road and water closures necessary to stage an Olympic qualifying event. Athletes conquer the areas most renowned natural lake, cruise along 25 miles of closed roads and trot around the world famous Ark Encounter.