The Beaverhead 100K and 55K ultra marathons are held each year in the stunning mountains of southwestern Montana, offering some of the most beautiful and challenging trail running experiences in the United States. The 100K course is known for its steep ascents, technical terrain, and breathtaking views of the Bitterroot Mountains, while the 55K offers a slightly shorter but still demanding challenge. Both races take participants through rugged landscapes, with rivers, alpine meadows, and forested trails along the way. The event is a favorite among ultra-runners due to its difficulty, unique location, and the sense of accomplishment from completing the courses. Since its inception, the Beaverhead ultra races have become a major fixture in the ultra-running community, attracting both experienced athletes and those eager for a tough, scenic adventure.
Races
100km
55km
Race Date:
12 July, 2025
The Beaverhead 100km, organized by Beaverhead Endurance Runs on July 12, 2025, pushes ultrarunners to their limits along the rugged Continental Divide Trail. This 100km challenge boasts a demanding 3,871-meter elevation gain, blending high-altitude terrain, technical trails, and awe-inspiring mountain views.
Weather based on historical averages.
FAQs
What is the Beaverhead 100km?
How long is the Beaverhead 100km?
Where does the Beaverhead 100km take place?
What is the elevation gain of the Beaverhead 100km?
How can I prepare for the Beaverhead 100km?
How do I choose the right training plan for the Beaverhead 100km?
The Beaverhead 100km, organized by Beaverhead Endurance Runs on July 12, 2025, pushes ultrarunners to their limits along the rugged Continental Divide Trail. This 100km challenge boasts a demanding 3,871-meter elevation gain, blending high-altitude terrain, technical trails, and awe-inspiring mountain views.
The Beaverhead 100km is 100km long.
The Beaverhead 100km takes place in Beaverhead County, Montana, USA.
The Beaverhead 100km elevation gain is 3871 meters, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Beaverhead 100km?
The Beaverhead 100km, organized by Beaverhead Endurance Runs on July 12, 2025, pushes ultrarunners to their limits along the rugged Continental Divide Trail. This 100km challenge boasts a demanding 3,871-meter elevation gain, blending high-altitude terrain, technical trails, and awe-inspiring mountain views.
How long is the Beaverhead 100km?
The Beaverhead 100km is 100km long.
Where does the Beaverhead 100km take place?
The Beaverhead 100km takes place in Beaverhead County, Montana, USA.
What is the elevation gain of the Beaverhead 100km?
The Beaverhead 100km elevation gain is 3871 meters, which Runna classifies as a Hilly race.
How can I prepare for the Beaverhead 100km?
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Beaverhead 100km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
Nature
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Beaverhead 100K and 55K or Beaverhead Endurance Runs. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Beaverhead 100K and 55K website.
