Oregon 24/12 2026

Oregon 24/12 2026

Presented by Mudslinger Events
Mountain Biking
Bend, OR
Jul 11–12, 2026
Solo + Team Moderate Ultra Rolling Singletrack Dirt Road Mixed Surface

24 Hour

Distance
11 mile laps
Elevation Gain
900ft per lap
Terrain
singletrack
Short · Flat

12 Hour

Distance
11 mile laps
Elevation Gain
900ft per lap
Terrain
singletrack
Short · Flat
Duration
2 Days
Register

About This Event

Oregon 24/12 2026, an overnight mountain biking extravaganza in outdoor mecca Bend, Oregon, allows participants to ride 24 or 12 hours through the night. The laps are 11 miles long with 900 feet of elevation, including single-track and double-track. Registration has many options to ride solo or build teams of up to 10 people. Teams can also have themes to make this overnight ride with friends or strangers something to remember. The event is produced by premier regional operator Mudslinger Events and is rated by Strambecco as one of the Best MTB Events in the Northwest.

Oregon 24/12 2026 is also part of the N24 Series, an emerging 24-Hour MTB race series produced in collaboration with Mudslinger, Gro Races, and Zia Rides. Oregon 24/12 2026 is also a leg of the Oregon XC Series, six premier Oregon MTB events spanning April to September.

Everything starts at Wanoga Snow Park, where camping accommodations are provided with the event. Coffee, food, and technical assistance will also keep all riders prepared throughout the night. Since this is an all-night event, it is recommended that riders buy or rent bike headlamps or custom socks, which are also available to purchase within registration.

Mudslinger Events was formed by Michael Ripley, an enthusiastic mountain biker who grew up in Eugene, 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.

Mudslinger Events

Event Organizer
View organizer Visit website

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.

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