Stone Temple Trail Run
Run, hike or walk through the beautiful Castle Mountains in White Sulphur Springs, Montana! These trails are family friendly and 3-5 miles each. There are competitive and open/fun heats for all ages and abilities. Medals to top 3 competitive men & women & cash prizes for Competitive Trifecta!
Participate in Running Research
Receive 2 FREE months of run training from our friends at RunDot
Participants receive 2 FREE months of run training.
The RunDot Project is a research initiative that helps RunDot quantify and enhance the performance gains that RunDot's Optimized Training delivers over training alternatives.
Learn more and apply using the button below.
Find your running pace and splits, and learn if you can outrun dangerous animals with the RunGuides run pace calculator.