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Ring Of Fire 2025 – Rated

September 27

mountain bikers at ring of fire event
Last updated January 25, 2025

Ring of Fire debuted in 2021 to rave reviews and continues strong in 2025.  The name "Ring of Fire" refers to the Cascade Mountains and the volcanoes which are part of the 25,000-mile volcanic region of the Pacific Ocean basin.  The event offers 53 miles and 5,000 ft of climbing on a stunning single track just West of Bend, Oregon.  Mudslinger Events produces the race and is part of the National Ultra Endurance Series (NUE) Epic Series. The team at Strambecco considers the Ring of Fire one of the Best Mountain Bike Events in the Northwest. Set against the mesmerizing backdrop of Bend, Oregon, the Ring of Fire event offers mountain bike enthusiasts a thrilling chance to bid adieu to the MTB season.

This event, often referred to as the sibling of the July High Cascades 100, promises an unforgettable racing experience. With optimal singletrack conditions and crisp autumn air, late-season racing in Bend is always special.

Event & Course Info

Mountain bikers looking for an exceptional challenge will find the Ring of Fire a captivating blend of terrain and tests. With a route boasting 53 miles, racers will be enveloped by breathtaking views of Mt. Bachelor and the surrounding woodlands of ponderosa pine, juniper, and fir. Starting at an altitude of 4,800 ft at Wanoga Snow Park, bikers will reach elevations as high as 7000 ft. It's a challenging yet deeply rewarding experience.

As you take on the course, there are strategically placed aid stations at mileage 16 (offering water and Hammer Nutrition), 26.5, and 37. However, racers need to be mindful of the cutoff times with the first aid station at Mile 26.5 closing by 1 pm and the second by 2:30 pm.

The race offers several categories, including the Clydesdale for those over 200lbs, Singlespeed and U18. The top 3 in all 9 categories will be recognized, with cash prizes of $350, $250, and $150 for both men and women. There are limited spots available, with only 250 openings for this prestigious event.

But it's not just about the race. The Ring of Fire event also promotes community and sustainability. Every participant is encouraged to give back 8 hours of their time or funds annually to trail maintenance, emphasizing the importance of keeping the beloved trails in optimal condition.

About the National Ultra Endurance (NUE) Series

The National Ultra Endurance (NUE) MTB Series is one of the premier mountain biking race series in North America, dedicated to ultra-distance mountain biking enthusiasts. The series is composed of Epic Series events, which are grueling 100-mile races, and Marathon Series events, which are 50-mile to 100k length races.  Each race/event challenges riders' endurance, technical skills, and determination on some of the country's most scenic and rugged courses.  The NUE Series was established in the early 2000s to provide a competitive long-distance mountain biking platform. Its goal was to elevate ultra-endurance mountain bike racing and build a community of athletes passionate about pushing their limits. Over the years, it has expanded to include multiple events spanning diverse terrains across the US and several global locations.  In 2025, the Series final takes place at the Oak Ass 100/50 in Alabama.

Participation in individual NUE events is open to all riders, but registration fills quickly due to the series' popularity. Riders must complete at least three events to qualify for overall series rankings, with points awarded based on finishing positions and the best four results counting toward their total score. Categories include Open Men, Open Women, Master 50+ Men, Master 50+ Women, and Singlespeed, with all participants required to meet strict time cutoffs to be considered finishers. The series offers significant rewards, including cash prizes, custom jerseys, trophies, and recognition for top finishers, while providing a platform for riders to gain exposure, attract sponsorships, and join the ranks of endurance mountain biking legends.

The National Ultra Endurance MTB Series is not just about racing—it's a celebration of mountain biking culture, showcasing breathtaking courses, fostering community, and pushing the boundaries of what riders can achieve. Whether you're a seasoned pro or an aspiring ultra-endurance athlete, the NUE Series offers an unforgettable experience.  You can see the full roster of NUE events Strambecco's Series Page here with full reviews.

Area Accommodations & Things to Do

The official hotel partner for the Ring of Fire is Hotel Peppertree, which is located on the west side of Bend. Other options include The Row, Cabin 22, and a full Mount Bachelor experience at The Mountain. Alternatively, tent and RV camping is available on a first-come, first serve at the start/finish venue of Wanoga Snow Park, or you can check out the Camp or Sun Outdoors as well as private one-of-a-kind camping spots. However, if you prefer a more home-like experience, there are many vacation rentals available that suit a variety of needs, from downtown bungalows to modern homes.

Bend boasts a diverse culinary scene, marrying Pacific Northwest flavors with innovative twists, and is complemented by an array of craft breweries and local wineries that highlight the region's rich agricultural heritage. From gourmet food trucks to upscale dining establishments, Bend offers a gastronomic adventure set against its scenic mountain backdrop. Check out Eater's list of must-visit restaurants in Bend.

Bend is known as an outdoor mecca with stunning natural beauty and endless recreational opportunities, whether you’re seeking adventure, scenic beauty, or simply a chance to connect with nature. For those who enjoy hiking, it is surrounded by a multitude of trails perfect for hiking and trail running, ranging from easy strolls to challenging climbs. The Deschutes River Trail, Tumalo Falls, Smith Rock State Park, and the Cascade Lakes Scenic Byway are just a few examples of popular spots.

Outside of the event itself, Bend has earned a reputation as a premier destination for mountain biking. Phil’s Trail Complex, Wanoga Trailhead, and the North Fork Trail are highly regarded, offering various levels of difficulty and stunning views.

Lastly, The Deschutes River, which runs through Bend, provides ample opportunities for outdoor water activities. Whitewater rafting, kayaking, stand-up paddleboarding, and fly fishing are popular choices. The Bend Whitewater Park, located in the heart of the city, is a great spot for kayaking and river surfing.

Related Events

Mudslinger Events was formed by Michael Ripley, an enthusiastic mountain biker who grew up in Eugene, Oregon. The organization brings people together to explore the gorgeous outdoor areas of Oregon.  Having been run since 1987, Mudslinger Events brings back a vintage atmosphere to Mountain Biking and cross-country racing. They organize some of the Northwest's best mountain bike and gravel race events. Their roster includes Mudslinger XC, Sisters Stampede, Oregon 6, High Cascades 100, and Ring of FireMany events are considered the Best Mountain Bike Events in the Northwest

Mudslinger also produces The Oregon Triple Crown Series, a series of 6 premiere gravel and mixed surface events. The full roster includes Real West Gravel (March), Sasquatch Duro (April),   Oregon Coast Gravel Epic (May), West Coast Gravel (May), Oregon Gran Fondo (May), and Takelma Gravel Grinder (June). These are also top events in the area and ones that the team at Strambecco considers some of the Best Gravel Cycling Events in the Northwest.

For multi-sport endurance athletes looking for other events in Oregon and the broader Northwest region, be sure to check out our full list of Strambecco Best in Class road, gravel cycling and trail running events.

ring of fire course map
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