MammothMarch Oregon

Experience the unparalleled beauty of Silver Falls State Park as MammothMarch returns for its fourth year on March 20, 2027. This iconic Oregon park, known as the "crown jewel" of the state's park system, will host runners and nature enthusiasts alike.
Nestled in the Cascade Mountains' foothills, this expansive state park boasts an impressive array of 10 waterfalls and a lush forested landscape that offers breathtaking views at every turn. The event features a challenging yet rewarding 20-mile hiking route designed to showcase everything Silver Falls has to offer. Participants can expect to traverse through dense forests, marvel at cascading waterfalls, and soak in the serene natural surroundings.
Located just 90 minutes south of Portland and 30 minutes east of Salem, MammothMarch Oregon provides an ideal escape for those seeking a memorable hiking adventure. The event promises a perfect blend of physical challenge and scenic beauty, making it not only a test of endurance but also a celebration of nature's wonders.
Don't miss the opportunity to master this demanding yet rewarding course while enjoying a beautiful day in the great outdoors. Upon crossing the finish line, participants will receive their own commemorative medal as a symbol of achievement and pride. Join us for an unforgettable experience surrounded by like-minded nature lovers and MammothMarch enthusiasts who share your passion.
For first-time participants looking to get inspired, explore past event reviews on our website: https://www.mammothmarch.com/reviews
Secure your spot today and discover what's included in the package:
- Access to a stunning 20-mile hiking route
- A finisher medal as proof of completion
- An immersive experience amidst Oregon’s natural beauty
Register now at