April 27, 2025
Tillamook State Forest, OR
The Lobos MC

The Lone Wolf ISDE makes use of the best trails the TSF has to offer with enough ascent and descent to make those arms and legs burn! With a challenging expert course, and fun, achievable amateur route, strap on some hand guards and bleed those brakes to prepare for this classic event.

No Junior A, B, or C points in this round.

June 22, 2025
Tillamook State Forest, OR
Mt Scott MC

As Oregon’s oldest dirt bike race, the Devil’s Head is best known for a challenging but awesome course with great trail selection. The weather this time of year usually makes for loamy trail conditions and taking a tour through the lush green ferns of the Tillamook State Forest makes memories that will last a lifetime.

No Junior A, B, or C points at this round.

July 12, 2025
Morrow County OHV Park, Heppner, OR
Great Escape MC

The terrain at Morrow County is as unique as it comes with wide open fire roads, fast two track, and plenty of technical single track to keep you on your toes. This race format is a simple introduction to an enduro, with no timed-checkpoints, leaving only the special test scores to determine your finishing position.

No Junior A, B, or C points at this round.

October 19, 2025
East Fort Rock OHV, Bend, OR
LOBOS MC

A staple of off-road racing Oregon, the China Hat ISDE is a great way to try out an ISDE style event on fun, flowing trails without the difficulty of the Tillamook rounds! The soil at China Hat is a mix of sand and broken down pumice stone making for epic traction throughout all 100 miles of this hallmark event!

No Junior A, B, or C points at this round.