Rainbow Ridge 50k

The Rainbow Ridge 50k is an inaugural trail running event held near Rainbow, Oregon, featuring challenging courses through lush old-growth forests and volcanic terrain. The 50k race includes approximately 7,000 feet of elevation gain, with climbs to Horsepasture Mountain and Kings Castle, offering expansive 360-degree views of the McKenzie River Valley, Cascade peaks, and the Three Sisters wilderness. The course features a mix of ridgeline trails and flowing single track with a thrilling downhill finish.

A 20k option is also available, with a significant climb to Kings Castle summit and a fast downhill return. The event supports Bridgeway House, aiding children with autism spectrum disorder. Visit the organization's website for the most recent information.