Ring Of Fire 2026

Ring Of Fire 2026

Presented by Mudslinger Events
Mountain Biking
Bend, OR
Sep 26, 2026
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About This Event

Ring of Fire debuted in 2021 and has quickly established itself as a premier late-season mountain bike challenge in the Pacific Northwest. The name references the Cascade Mountains’ volcanic peaks, part of the Pacific Ring of Fire that encircles the Pacific Ocean basin.

This 53-mile course delivers 5,000 feet of climbing on pristine singletrack west of Bend, Oregon. Starting at 4,800 feet at Wanoga Snow Park, riders climb to 7,000 feet through breathtaking terrain featuring ponderosa pine, juniper, and fir forests with stunning views of Mt. Bachelor. The route showcases some of the region’s most exceptional singletrack, taking advantage of optimal trail conditions and crisp autumn air that make late-season racing in Bend special.

As part of the National Ultra Endurance Series Epic Series, Ring of Fire attracts serious endurance athletes. The event is often called the sibling to July’s High Cascades 100, offering riders a chance to close out their mountain bike season with a memorable challenge.

Aid stations are strategically placed at miles 16, 26.5, and 37, providing water and Hammer Nutrition support. Cutoff times are strictly enforced: the Mile 26.5 station closes at 1 PM and Mile 37 closes at 2:30 PM. Categories include Open, Clydesdale (200+ lbs), Singlespeed, and U18, with cash prizes for the top three men and women ($350, $250, $150).

Limited to 250 participants, Ring of Fire emphasizes community responsibility, encouraging racers to contribute eight hours annually to trail maintenance. This commitment to sustainability helps preserve the beloved trails that make this event possible.

Mudslinger Events

Event Organizer
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Mudslinger Events is a well-established organizer of some of the best mountain bike, gravel, and mixed-surface races in the Pacific Northwest. Founded by Mike Ripley, a passionate mountain biker from Oregon, Mudslinger Events has been a key player in the cycling community since 1987, bringing a vintage atmosphere to modern mountain biking and cross-country racing.

Prominent Events Organized by Mudslinger Events:

  1. Mudslinger XC
    • Description: One of the oldest mountain bike races in the Northwest, the Mudslinger XC has been a fixture on the Oregon cycling calendar since 1987. This race is known for its challenging courses that weave through the beautiful forests of Oregon, making it a must-ride event for mountain biking enthusiasts. It is part of the Oregon XC Series.
    • Link: Mudslinger XC Details
  2. High Cascades 100
    • Description: This is the ultimate endurance mountain bike race, covering 100 miles with nearly 10,000 feet of elevation gain. Held in Bend, Oregon, the High Cascades 100 is part of both the Oregon XC Series and the National Ultra Endurance Series, attracting top riders nationwide. The race is known for its demanding course and stunning scenery.
    • Link: High Cascades 100 Details
  3. Oregon 24/12
    • Description: An overnight mountain biking event in Bend, Oregon, where participants can ride for either 24 or 12 hours. The event is part of the Oregon XC Series and is beloved for its challenging course and vibrant community atmosphere. Riders can choose to compete solo or in teams, making it a versatile and exciting challenge.
    • Link: Oregon 24/12 Details
  4. Oregon Triple Crown Series
    • Description: A series of five premier gravel and mixed-surface events, including the Oregon Coast Gravel Epic and Sasquatch Duro. These events are recognized as some of the best gravel races in the Northwest, offering a variety of terrains and challenges for gravel enthusiasts.
    • Link: Oregon Triple Crown Series Details

Mudslinger Events continues to thrive, offering a range of well-organized and highly regarded races that attract cyclists from across the country, with each event providing a unique blend of challenge, community, and natural beauty.  You can also view all of Strambecco’s Best-in-Class events covering the Northwest including Road, Gravel and MTB events.

Also presented by
National Ultra Endurance Race Series (NUE)

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