Oregon Coast Gravel Epic 2026

Oregon Coast Gravel Epic 2026

Presented by Mudslinger Events
Gravel Mixed Surface
Waldport, OR
May 2, 2026
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About This Event

Known as the “Spring Classic” of the Pacific Northwest, this challenging gravel event takes place on the first weekend in May through the ancient Siuslaw National Forests and rural Oregon coastal communities. The course splits 65% unpaved logging roads with 35% smooth pavement remnants from decades of active logging operations.

Two distance options test riders across seriously stout hills. The full Abomination route covers 60 miles with 6,677 feet of elevation gain, taking 3.5 to 7 hours depending on fitness. The Son of Abomination shortens to 37 miles but remains demanding at 3,740 feet of climbing over 2.5 to 4 hours. The gravel is chunky at 3/4″ and larger for most of the course, so prepare gear accordingly for steep sections and potentially slick spots where moss and pine needles coat the surface.

The event delivers excellent support with frequent, well-stocked aid stations and SAG vehicles. Weather has been favorable in seven of the past eight years, with temperatures reaching 60 degrees or warmer, though cold weather stations are deployed if conditions turn harsh.

As the third event in the Oregon Triple Crown Series produced by Mudslinger Events, participants can earn series benefits including custom Pactimo jerseys for completing three events and discounted entry fees. The event showcases the raw beauty of Oregon’s coastal forests while delivering a legitimate physical challenge that has earned respect among Pacific Northwest gravel riders. The combination of technical terrain, scenic routing, and solid event organization creates an experience that captures the essence of Oregon’s diverse landscape in a single demanding day.


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
Oregon Triple Crown Series

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