Alpine Solstice

Alpine Solstice is a trail race hosted by Alpine Running on June 20, 2026, held on one of the longest days of the year at Swampy Lakes Sno Park near Bend, Oregon. The 55K course runs past the famous Tumalo Falls through the Deschutes National Forest with 4,000 feet of elevation gain and loss on 90% single-track and 10% two-track trails, with 4 fully stocked aid stations and 11.5 hours to complete. The half marathon course winds through the Deschutes National Forest off Cascade Lakes Highway on flowing single-track trails with just 1,300 feet of elevation gain, making it a fast trail half with generous cutoffs.