Dirty Dog Trail Marathon and Half Marathon

The Dirty Dog Trail Marathon and Half Marathon is set to take place in Boise, ID, on June 28, 2025. Celebrating its 9th year, the event features a challenging marathon course with significant climbs and fast descents, while the half marathon offers a mix of single track trails and dirt road sections, making it suitable for first-time trail runners. Participants can look forward to well-stocked aid stations and enthusiastic volunteers along the routes.

Notably, the first man and woman to conquer the Hard Guy climb will receive a cash prize. Registration is open until June 25, 2025. Visit the organization's website for the most recent information.