The 25K course follows the first 4K of the 10K route but when the 10K turns back this route heads up hill going right up to the base of the basalt cliffs that Riverside State Park is known for. After climbing the cliffs the course turns east near the equestrian area and meanders through rolling hills and pine forest before climbing up to a bluff overlooking the Spokane River. You’ll then turn back dropping down to the Spokane River enjoying great views all the way back to the finish line.
The 25K course has approximately 1350 ft of elevation gain.
The maps are living documents and may be subject to changes based on weather and trail conditions. Mileage may vary.