The Alpine Solstice 53K is new for 2025! A beautiful course on single-track trail that has you running past the famous Tumalo Falls along with beautiful sights of the high Cascade peaks. The course has 4 fully stocked aid stations with 4000ft of elevation gain and 4000ft of elevation loss. The course consists of 90% single-track and 10% two-track trails. An instant classic in the making! You will have 11.5 hours to complete the race.